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Patent #:
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Issue Dt:
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05/16/1995
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Application #:
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08126545
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Filing Dt:
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09/24/1993
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Title:
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ANALOG-TO-DIGITAL CONVERTER WITH MULTI-LEVEL DITHER CURRENT INPUT
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Patent #:
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Issue Dt:
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01/24/1995
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Application #:
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08130636
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Filing Dt:
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10/01/1993
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Title:
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METHOD AND APPARATUS FOR PROTECTING CORDLESS TELEPHONE ACCOUNT AUTHENTICATION INFORMATION
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Patent #:
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Issue Dt:
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06/13/1995
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Application #:
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08132548
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Filing Dt:
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10/06/1993
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Title:
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GRADUAL ON OUTPUT BUFFER CIRCUIT INCLUDING A REVERSE TURN-OFF APPARATUS
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Patent #:
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Issue Dt:
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04/25/1995
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Application #:
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08146543
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Filing Dt:
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11/01/1993
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Title:
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LOW DISTORTION OPERATIONAL AMPLIFIER
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Patent #:
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Issue Dt:
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01/24/1995
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Application #:
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08149191
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Filing Dt:
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11/08/1993
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Title:
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FUSE TRIMMING IN PLASTIC PACKAGE DEVICES
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Patent #:
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Issue Dt:
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08/15/1995
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Application #:
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08168103
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Filing Dt:
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12/14/1993
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Title:
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LOW DISTORTION OUTPUT STAGE
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Patent #:
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Issue Dt:
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08/22/1995
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Application #:
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08168628
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Filing Dt:
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12/16/1993
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Title:
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LOW NOISE APPARATUS FOR RECEIVING AN INPUT CURRENT AND PRODUCING AN OUTPUT CURRENT WHICH MIRRORS THE INPUT CURRENT
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Patent #:
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Issue Dt:
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08/22/1995
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Application #:
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08174117
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Filing Dt:
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12/28/1993
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Title:
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BATTERY FEED FOR TELEPHONE LINE CARDS
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Patent #:
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Issue Dt:
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09/19/1995
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Application #:
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08184564
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Filing Dt:
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01/21/1994
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Title:
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METERING SIGNAL LEVEL CONTROL CIRCUIT
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Patent #:
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Issue Dt:
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12/09/1997
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Application #:
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08191818
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Filing Dt:
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02/04/1994
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Title:
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METHOD AND APPARATUS FOR IMPROVED LINK ESTABLISHMENT AND MONITORING IN A COMMUNICATIONS SYSTEM
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Patent #:
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Issue Dt:
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01/21/1997
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Application #:
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08191948
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Filing Dt:
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02/04/1994
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Title:
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INPUT/OUTPUT DATA PORT WITH A PARALLEL AND SERIAL INTERFACE
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Patent #:
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Issue Dt:
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06/10/1997
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Application #:
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08192046
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Filing Dt:
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02/04/1994
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Title:
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DUAL-MODE BASEBAND CONTROLLER FOR RADIO-FREQUENCY INTERFACES RELATING TO DIGITAL CORDLESS TELEPHONES
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Patent #:
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Issue Dt:
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07/09/1996
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Application #:
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08264883
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Filing Dt:
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06/24/1994
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Title:
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ANALOG INTEGRATED CIRCUIT
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Patent #:
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Issue Dt:
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05/07/1996
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Application #:
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08265930
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Filing Dt:
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06/27/1994
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Title:
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DIGITAL REGENERATIVE COMPARATOR
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Patent #:
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Issue Dt:
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05/02/1995
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Application #:
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08287214
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Filing Dt:
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08/08/1994
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Title:
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FUSE TRIMMING IN PLASTIC PACKAGE DEVICES
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Patent #:
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Issue Dt:
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06/18/1996
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Application #:
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08314101
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Filing Dt:
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09/28/1994
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Title:
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TELEPHONE BATTERY FEED CIRCUIT INCLUDING NOISE REDUCTION CIRCUIT
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Patent #:
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Issue Dt:
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03/24/1998
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Application #:
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08332430
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Filing Dt:
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10/31/1994
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Title:
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METHOD OF WEAK PULL-UP DISABLE AND MECHANISM THEREFOR FOR USE WITH MICROCONTROLLER IN INTEGRATED CIRCUIT AND CORDLESS TELEPHONE USING THE INTEGRATED CIRCUIT
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Patent #:
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Issue Dt:
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04/08/1997
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Application #:
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08332512
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Filing Dt:
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10/31/1994
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Title:
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VARIABLE DC FEED CHARACTERISTIC IN A SUBSCRIBER LINE INTERFACE CIRCUIT
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Patent #:
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Issue Dt:
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01/28/1997
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Application #:
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08333386
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Filing Dt:
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11/02/1994
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Title:
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DIGITAL NOISE SHAPER CIRCUIT
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Patent #:
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Issue Dt:
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11/26/1996
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Application #:
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08333399
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Filing Dt:
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11/02/1994
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Title:
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DIGITAL INTERPOLATION CIRCUIT FOR A DIGITAL-TO-ANALOG CONVERTER CIRCUIT
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Patent #:
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Issue Dt:
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04/15/1997
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Application #:
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08333403
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Filing Dt:
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11/02/1994
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Title:
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DIGITAL DECIMATION AND COMPENSATION FILTER SYSTEM
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Patent #:
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Issue Dt:
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12/17/1996
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Application #:
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08333460
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Filing Dt:
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11/02/1994
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Title:
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A MULTI-STAGE DIGITAL-TO-ANALOG CONVERSION CIRCUIT AND METHOD
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Patent #:
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Issue Dt:
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12/31/1996
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Application #:
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08333467
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Filing Dt:
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11/02/1994
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Title:
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STEREO AUDIO CODEC
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Patent #:
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Issue Dt:
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08/19/1997
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Application #:
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08333536
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Filing Dt:
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11/02/1994
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Title:
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NONOLITHIC PC AUDIO CIRCUIT WITH ENHANCED DIGITAL WAVETABLE AUDIO SYNTHESIZER
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Patent #:
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Issue Dt:
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04/21/1998
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Application #:
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08333562
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Filing Dt:
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11/02/1994
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Title:
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WAVETABLE AUDIO SYNTHESIZER WITH WAVEFORM VOLUME CONTROL FOR ELIMINATING ZIPPER NOISE
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Patent #:
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Issue Dt:
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04/04/2000
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Application #:
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08334462
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Filing Dt:
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11/02/1994
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Title:
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DIGITAL WAVETABLE AUDIO SYNTHESIZER WITH DELAY-BASED EFFECTS PROCESSING
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Patent #:
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Issue Dt:
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02/04/1997
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Application #:
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08340386
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Filing Dt:
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11/15/1994
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Title:
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ON-BOARD RING SIGNAL GENERATOR
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Patent #:
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Issue Dt:
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07/15/1997
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Application #:
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08352665
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Filing Dt:
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12/09/1994
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Title:
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SIGMA-DELTA MODULATOR HAVING REDUCED DELAY FROM INPUT TO OUTPUT
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Patent #:
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Issue Dt:
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12/19/1995
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Application #:
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08357953
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Filing Dt:
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12/16/1994
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Title:
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LOW VOLTAGE LINEAR OUTPUT BUFFER OPERATIONAL AMPLIFIER
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Patent #:
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Issue Dt:
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04/29/1997
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Application #:
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08389362
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Filing Dt:
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02/16/1995
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Title:
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CURRENT STEERING SEMI-DIGITAL RECONSTRUCTION FILTER
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Patent #:
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Issue Dt:
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12/22/1998
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Application #:
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08390320
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Filing Dt:
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02/17/1995
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Title:
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ADAPTIVE ECHO CANCELLATION USED WITH ECHO SUPPRESSION TO REDUCE SHORT AND LONG DURATION ECHOES
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Patent #:
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Issue Dt:
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02/03/1998
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Application #:
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08397907
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Filing Dt:
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03/03/1995
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Title:
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CONVERSION OF COMPRESSED SPEECH CODES BETWEEN ATTENUATED AND UNATTENUATED FORMATS
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Patent #:
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Issue Dt:
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12/10/1996
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Application #:
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08398295
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Filing Dt:
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03/03/1995
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Title:
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DC LEVEL CONTROL FOR AN ELECTRONIC TELEPHONE LINE CARD
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Patent #:
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Issue Dt:
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11/23/1999
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Application #:
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08399497
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Filing Dt:
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03/07/1995
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Title:
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SYSTEM AND METHOD FOR ENHANCED SPEECH QUALITY IN VOICE STORAGE AND RETRIEVAL SYSTEMS
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Patent #:
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Issue Dt:
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07/23/1996
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Application #:
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08402721
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Filing Dt:
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03/13/1995
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Title:
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METAL PROGRAMMED TRANSISTOR ARRAY
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Patent #:
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Issue Dt:
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10/07/1997
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Application #:
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08445236
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Filing Dt:
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05/19/1995
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Title:
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TELEPHONE RINGING SIGNAL DETECTOR
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Patent #:
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Issue Dt:
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08/27/1996
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Application #:
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08447978
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Filing Dt:
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05/23/1995
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Title:
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CONTROL CIRCUIT AND METHOD FOR THIN FILM HEAD WRITE DRIVER
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Patent #:
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Issue Dt:
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09/15/1998
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Application #:
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08457668
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Filing Dt:
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06/01/1995
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Title:
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INTEGRATED RING SENSOR WITH FAULT DETECTION
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Patent #:
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Issue Dt:
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09/19/2000
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Application #:
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08463683
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Filing Dt:
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06/05/1995
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Title:
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SELF-TESTING DATA MODULATOR
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Patent #:
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Issue Dt:
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06/03/1997
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Application #:
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08483868
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Filing Dt:
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06/07/1995
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Title:
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INTEGRATED RING DETECTION CIRCUIT AND POWER CROSS DETECTION CIRCUIT WITH PERSISTENCE TIMERS
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Patent #:
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Issue Dt:
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06/10/1997
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Application #:
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08487999
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Filing Dt:
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06/07/1995
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Title:
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PROTECTION CIRCUIT FOR TELEPHONE SYSTEMS
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Patent #:
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Issue Dt:
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02/18/1997
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Application #:
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08499315
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Filing Dt:
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07/07/1995
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Title:
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CASCODE OPERATIONAL AMPLIFIER WITH MULTIPLE INPUT STAGE
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Patent #:
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Issue Dt:
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10/07/1997
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Application #:
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08504502
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Filing Dt:
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07/20/1995
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Title:
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EXTENDED CHIP SELECT RESET APPARATUS AND METHOD
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Patent #:
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Issue Dt:
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05/20/1997
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Application #:
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08506287
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Filing Dt:
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07/24/1995
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Title:
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OVERVOLTAGE PROTECTOR
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Patent #:
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Issue Dt:
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12/03/1996
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Application #:
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08510139
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Filing Dt:
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08/03/1995
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Title:
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IMPLEMENTATION AND METHOD FOR A DIGITAL SIGMA-DELTA MODULATOR
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Patent #:
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|
Issue Dt:
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12/10/1996
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Application #:
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08514392
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Filing Dt:
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08/11/1995
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Title:
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COMPACT ANTENNA FOR PORTABLE MICROWAVE RADIO
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Patent #:
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Issue Dt:
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11/30/1999
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Application #:
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08526834
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Filing Dt:
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09/12/1995
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Title:
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APPARATUS AND METHOD FOR A COMBINATION D/A CONVERTER AND FIR FILTER EMPLOYING ACTIVE CURRENT DIVISION FROM A SINGLE CURRENT SOURCE
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Patent #:
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Issue Dt:
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11/17/1998
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Application #:
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08531049
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Filing Dt:
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09/20/1995
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Title:
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RECEIVER QUALITY MEASUREMENT SYSTEM FOR USE IN DIGITAL CORDLESS TELEPHONES AND LIKE APPARATUS
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Patent #:
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Issue Dt:
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05/27/1997
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Application #:
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08548676
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Filing Dt:
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10/26/1995
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Title:
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NON-MODULO POWER OF 2 FREQUENCY DIVIDER
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Patent #:
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Issue Dt:
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03/24/1998
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Application #:
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08555685
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Filing Dt:
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11/14/1995
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Title:
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DSP ARCHITECTURE FOR A FIR-TYPE FILTER AND METHOD
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Patent #:
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Issue Dt:
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05/12/1998
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Application #:
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08557511
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Filing Dt:
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11/14/1995
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Title:
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IMPLEMENTATION OF A DIGITAL DECIMATION FILTER AND METHOD
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Patent #:
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Issue Dt:
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03/17/1998
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Application #:
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08557592
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Filing Dt:
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11/14/1995
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Title:
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IMPLEMENTATION OF A DIGITAL INTERPOLATION FILTER AND METHOD
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Patent #:
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Issue Dt:
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07/01/1997
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Application #:
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08563973
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Filing Dt:
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11/29/1995
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Title:
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SYSTEM AND METHOD FOR DUAL TONE MULTIFREQUENCY DETECTION USING VARIABLE FRAME WIDTHS
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Patent #:
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Issue Dt:
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12/24/1996
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Application #:
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08585530
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Filing Dt:
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01/11/1996
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Title:
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DTMF DETECTOR SYSTEM AND METHOD WHICH PERFORMS STATIC AND DYNAMIC THRESHOLDING
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Patent #:
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Issue Dt:
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12/02/1997
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Application #:
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08588407
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Filing Dt:
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01/18/1996
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Title:
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DTMF DETECTOR SYSTEM AND METHOD WHICH PERFORMS IMPROVED TWIST COMPUTATION AND THRESHOLDING
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Patent #:
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Issue Dt:
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03/23/1999
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Application #:
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08594018
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Filing Dt:
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01/30/1996
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Title:
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SYSTEM AND METHOD FOR PERFORMING ECHO CANCELLATION IN A COMMUNICATIONS NETWORK EMPLOYING A MIXED MODE LMS ADAPTIVE BALANCE FILTER
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Patent #:
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Issue Dt:
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05/13/1997
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Application #:
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08595870
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Filing Dt:
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02/06/1996
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Title:
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DIFFERENTIAL CMOS CURRENT AMPLIFIER WITH CONTROLLED BANDWIDTH AND COMMON MODE DISTORTION
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Patent #:
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Issue Dt:
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04/14/1998
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Application #:
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08600841
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Filing Dt:
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02/13/1996
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Title:
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HIGH SWING, LOW POWER OUTPUT STAGE FOR AN OPERATIONAL AMPLIFIER
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Patent #:
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Issue Dt:
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09/08/1998
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Application #:
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08600843
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Filing Dt:
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02/13/1996
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Title:
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HIGH SWING LOW POWER GENERAL PURPOSE OPERATIONAL AMPLIFIER
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Patent #:
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Issue Dt:
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06/16/1998
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Application #:
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08615734
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Filing Dt:
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03/14/1996
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Title:
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HIGH CONVERSION GAIN CMOS MIXER
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Patent #:
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Issue Dt:
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02/10/1998
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Application #:
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08622472
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Filing Dt:
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03/25/1996
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Title:
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COMPUTER SYSTEM AND METHOD FOR PERFORMING WAVETABLE MUSIC SYNTHESIS WHICH STORES WAVETABLE DATA IN SYSTEM MEMORY EMPLOYING A HIGH PRIORITY I/O BUS REQUEST MECHANISM FOR IMPROVED AUDIO FIDELITY
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Patent #:
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Issue Dt:
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11/18/1997
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Application #:
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08622761
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Filing Dt:
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03/25/1996
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Title:
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COMPUTER SYSTEM AND METHOD FOR PERFORMING WAVETABLE MUSIC SYNTHESIS WHICH STORES WAVETABLE DATA IN SYSTEM MEMORY WHICH MINIMIZES AUDIO INFIDELITY DUE TO WAVETABLE DATA ACCESS LATENCY
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Patent #:
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Issue Dt:
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09/15/1998
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Application #:
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08623850
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Filing Dt:
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03/25/1996
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Title:
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COMPUTER SYSTEM AND METHOD FOR GENERATING DELAY-BASED AUDIO EFFECTS IN A WAVETABLE MUSIC SYNTHESIZER WHICH STORES WAVETABLE DATA IN SYSTEM MEMORY
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Patent #:
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Issue Dt:
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06/17/1997
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Application #:
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08630329
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Filing Dt:
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04/10/1996
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Title:
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POWER CROSS DETECTION USING LOOP CURRENT AND VOLTAGE
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Patent #:
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Issue Dt:
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03/24/1998
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Application #:
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08643342
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Filing Dt:
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05/06/1996
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Title:
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DSP WITH REGISTER FILE AND MULTI-FUNCTION INSTRUCTION SEQUENCER FOR VECTOR PROCESSING BY MACU
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Patent #:
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Issue Dt:
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03/24/1998
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Application #:
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08652640
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Filing Dt:
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05/31/1996
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Title:
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APPARATUS FOR PREVENTING ACCIDENTAL OR INTENTIONAL FUSE BLOWING
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Patent #:
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Issue Dt:
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09/15/1998
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Application #:
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08653283
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Filing Dt:
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05/24/1996
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Title:
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DTMF DETECTOR SYSTEM AND METHOD WHICH PERFORMS FREQUENCY DOMAIN ENERGY CALCULATIONS WITH IMPROVED PERFORMANCE
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Patent #:
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Issue Dt:
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09/16/1997
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Application #:
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08668414
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Filing Dt:
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06/21/1996
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Title:
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STROBED COMPARATOR FOR A LARGE COMMON MODE RANGE
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Patent #:
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Issue Dt:
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12/21/1999
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Application #:
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08668532
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Filing Dt:
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06/20/1996
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Title:
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FOURTH ORDER DIGITAL NOISE SHAPER CIRCUIT
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Patent #:
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Issue Dt:
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11/09/1999
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Application #:
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08675297
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Filing Dt:
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07/01/1996
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Title:
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TEST DETECTION APPARATUS AND METHOD
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Patent #:
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Issue Dt:
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07/15/1997
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Application #:
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08683754
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Filing Dt:
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07/17/1996
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Title:
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STEREO AUDIO CODEC
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Patent #:
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Issue Dt:
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12/29/1998
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Application #:
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08693426
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Filing Dt:
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08/07/1996
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Title:
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DUAL VOLTAGE, SELF-MONITORING LINE CIRCUIT
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Patent #:
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Issue Dt:
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03/09/1999
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Application #:
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08693428
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Filing Dt:
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08/07/1996
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Title:
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SELF-MONITORING LINE INTERFACE CIRCUIT
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Patent #:
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Issue Dt:
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09/29/1998
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Application #:
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08696201
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Filing Dt:
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08/13/1996
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Title:
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COMBINED ANALOG AND DIGITAL COMMUNICATIONS DEVICE
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Patent #:
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Issue Dt:
|
03/02/1999
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Application #:
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08699049
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Filing Dt:
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08/21/1996
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Title:
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DIGITAL DIRECT CURRENT FEED CONTROL FOR A COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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09/08/1998
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Application #:
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08706885
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Filing Dt:
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09/03/1996
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Title:
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TRANSISTOR RATIO CONTROLLED CMOS TRANSMISSION LINE EQUALIZER
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Patent #:
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Issue Dt:
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06/29/1999
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Application #:
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08710321
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Filing Dt:
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09/24/1996
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Title:
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PARALLEL DECIMATOR METHOD AND APPARATUS
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Patent #:
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Issue Dt:
|
05/04/1999
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Application #:
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08710937
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Filing Dt:
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09/24/1996
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Title:
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METHOD AND APPARATUS FOR ENTERING A TEST MODE OF AN EXTERNALLY NON-PROGRAMMABLE DEVICE
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Patent #:
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Issue Dt:
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11/24/1998
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Application #:
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08712773
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Filing Dt:
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09/12/1996
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Title:
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SYSTEM AND METHOD FOR PERFORMING COMBINED DIGITAL/ANALOG AUTOMATIC GAIN CONTROL FOR IMPROVED CLIPPING SUPPRESSION
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Patent #:
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Issue Dt:
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11/17/1998
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Application #:
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08712870
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Filing Dt:
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09/12/1996
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Title:
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SYSTEM AND METHOD FOR PERFORMING AUTOMATIC GAIN CONTROL WITH GAIN SCHEDULING AND ADJUSTMENT AT ZERO CROSSINGS FOR REDUCING DISTORTION
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|
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Patent #:
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Issue Dt:
|
08/04/1998
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Application #:
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08719799
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Filing Dt:
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09/25/1996
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Title:
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CONFIGURABLE DIGITAL WIRELESS AND WIRED COMMUNICATIONS SYSTEM ARCHITECTURE FOR IMPLEMENTING BASEBAND FUNCTIONALITY
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Patent #:
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Issue Dt:
|
11/02/1999
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Application #:
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08726268
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Filing Dt:
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10/04/1996
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Title:
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APPARATUS AND METHOD FOR PROTOCOL INTERFACE
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|
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Patent #:
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Issue Dt:
|
08/04/1998
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Application #:
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08739009
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Filing Dt:
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10/28/1996
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Title:
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HIGH PERFORMANCE ECHO CANCELER FOR HIGH SPEED MODEM
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|
|
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Patent #:
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Issue Dt:
|
05/04/1999
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Application #:
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08759611
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Filing Dt:
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12/05/1996
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Title:
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SYSTEM AND METHOD FOR PERFORMING SOFTWARE PATCHES IN EMBEDDED SYSTEMS
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|
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Patent #:
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Issue Dt:
|
08/18/1998
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Application #:
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08760818
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Filing Dt:
|
12/05/1996
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Title:
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COMMUNICATIONS DEVICE WITH IMPROVED RING SIGNAL DETECTION
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|
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Patent #:
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Issue Dt:
|
09/26/2000
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Application #:
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08760883
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Filing Dt:
|
12/06/1996
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Title:
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NARROWBAND DIGITAL CORDLESS TELEPHONE
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|
|
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Patent #:
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Issue Dt:
|
06/01/1999
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Application #:
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08769578
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Filing Dt:
|
12/19/1996
|
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Title:
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IMPROVED RING OSCILLATOR CIRCUIT
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|
|
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Patent #:
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Issue Dt:
|
01/19/1999
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Application #:
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08771337
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Filing Dt:
|
12/16/1996
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Title:
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APPARATUS AND METHOD FOR AUTOMATED TESTING OF A PROGRAMMABLE ANALOG GAIN STAGE
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|
|
|
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Patent #:
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|
Issue Dt:
|
04/06/1999
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Application #:
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08780691
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Filing Dt:
|
01/08/1997
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Title:
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INTERMEDIATE FREQUENCY GAIN STAGE WITH RECTIFIER
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|
|
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Patent #:
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Issue Dt:
|
10/06/1998
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Application #:
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08806289
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Filing Dt:
|
02/26/1997
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Title:
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HIGH SPEED ANALOG FLIP-FLOP WITH EMBEDDED LOGIC AND PHASE-LOCKED-LOOP CIRCUIT EMPLOYING THE SAME
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|
|
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Patent #:
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Issue Dt:
|
12/21/1999
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Application #:
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08807836
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Filing Dt:
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02/27/1997
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Title:
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ARRANGEMENT FOR ASYNCHRONOUS DECIMATION USING A FREQUENCY RATIO ESTIMATOR AND METHOD THEREOF
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|
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Patent #:
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Issue Dt:
|
06/09/1998
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Application #:
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08808605
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Filing Dt:
|
02/28/1997
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Title:
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RING-SIGNAL GENERATION IN A SLIC
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|
|
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Patent #:
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Issue Dt:
|
01/04/2000
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Application #:
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08820526
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Filing Dt:
|
03/19/1997
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Title:
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MULTIPOINT ACCESS PROTOCOL UTILIZING A POINT-TO-POINT METHODOLOGY
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|
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Patent #:
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Issue Dt:
|
10/14/2003
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Application #:
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08853075
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Filing Dt:
|
05/08/1997
|
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Title:
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SIGNAL PROCESSING ARRANGEMENT INCLUDING VARIABLE LENGTH ADAPTIVE FILTER AND METHOD THEREFOR
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|
|
|
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Patent #:
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|
Issue Dt:
|
04/16/2002
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Application #:
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08853300
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Filing Dt:
|
05/09/1997
|
|
Title:
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MONITORING LINE CONDITIONS IN THE DATA TRANSMISSION MODE
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|
|
|
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Patent #:
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|
Issue Dt:
|
05/04/1999
|
Application #:
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08856358
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Filing Dt:
|
05/14/1997
|
|
Title:
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A THRESHOLD VOLTAGE LEVEL GENERATOR FOR TIME DIVISION DUPLEX COMMUNICATIONS
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|
|
|
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Patent #:
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|
Issue Dt:
|
11/16/1999
|
Application #:
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08856541
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Filing Dt:
|
05/15/1997
|
|
Title:
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SYSTEM AND METHOD FOR PROVIDING FDD AND TDD MODES OF OPERATION FOR A WIRELESS COMMUNICATIONS DEVICE
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|
|
|
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Patent #:
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|
Issue Dt:
|
05/16/2000
|
Application #:
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08863887
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Filing Dt:
|
05/28/1997
|
|
Title:
|
WAVETABLE AUDIO SYNTHESIZER WITH WAVEFORM VOLUME CONTROL FOR ELIMINATING ZIPPER NOISE
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/23/2001
|
Application #:
|
08870892
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Filing Dt:
|
06/06/1997
|
|
Title:
|
SWITCH HOOK STATUS DETERMINATION IN A COMMUNICATION SYSTEM
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/17/2001
|
Application #:
|
08870893
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Filing Dt:
|
06/06/1997
|
|
Title:
|
RING TRIP DETECTION IN A COMMUNICATION SYSTEM
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|
