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Total properties:
28
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Patent #:
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Issue Dt:
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12/30/1986
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Application #:
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06709562
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Filing Dt:
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03/08/1985
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Title:
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ADAPTIVE NOISE SUPPRESSION FOR DIGITAL MODEMS
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Patent #:
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Issue Dt:
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02/24/1987
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Application #:
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06745849
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Filing Dt:
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06/17/1985
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Title:
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NON-INTERFERING IN-BAND PROTOCOL-INDEPENDENT DIAGNOSTIC SCANNING IN A DIGITAL MULTIPOINT COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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12/16/1986
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Application #:
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06748748
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Filing Dt:
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06/25/1985
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Title:
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SECONDARY CHANNEL SIGNALLING IN A QAM DATA POINT CONSTELLATION
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Patent #:
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Issue Dt:
|
01/10/1989
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Application #:
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06800995
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Filing Dt:
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11/22/1985
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Title:
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INTERLEAVED SYNCHRONOUS BUS ACCESS PROTOCOL FOR A SHARED MEMORY MULTI-PROCESSOR SYSTEM
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Patent #:
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Issue Dt:
|
03/15/1988
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Application #:
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06814677
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Filing Dt:
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12/30/1985
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Title:
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METHOD AND DEVICE OF INCREASING THE EXECUTION SPEED OF CIPHER FEEDBACK MODE OF THE DES BY AN ARBITRARY MULTIPLIER
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Patent #:
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Issue Dt:
|
01/03/1989
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Application #:
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07068733
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Filing Dt:
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06/30/1987
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Title:
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SUBRATE PREAMBLE DECODER FOR A HIGH SPEED MODEM
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Patent #:
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Issue Dt:
|
06/21/1988
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Application #:
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07083654
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Filing Dt:
|
08/07/1987
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Title:
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FREQUENCY OF OCCURRENCE RETRAINING DECISION CIRCUIT
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Patent #:
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Issue Dt:
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09/13/1988
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Application #:
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07140481
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Filing Dt:
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01/04/1988
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Title:
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NON-INTERRUPTIVE SPECTRUM ANALYZER FOR DIGITAL MODEMS
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Patent #:
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Issue Dt:
|
08/22/1989
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Application #:
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07155226
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Filing Dt:
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02/12/1988
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Title:
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BIDIRECTIONAL MULTIFRAME CONVERTER FOR DATA COMMUNICATIONS SYSTEMS
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Patent #:
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Issue Dt:
|
06/18/1991
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Application #:
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07453721
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Filing Dt:
|
12/20/1989
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Title:
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TECHNIQUE FOR REDUCING ELECTROMAGNETIC INTERFERENCE
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Patent #:
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Issue Dt:
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08/04/1992
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Application #:
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07626152
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Filing Dt:
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12/12/1990
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Title:
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TECHNIQUE FOR REDUCING ELECTROMAGNETIC INTERFERENCE
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Patent #:
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Issue Dt:
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02/11/1997
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Application #:
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08225295
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Filing Dt:
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04/08/1994
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Title:
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SIMULTANEOUS VOICE AND DATA CALL ESTABLISHMENT USING A SIMULTANEOUS VOICE AND DATA MODEM POOL AND PRIVATE BRANCH EXCHANGE FACILITIES
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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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08230263
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Filing Dt:
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04/20/1994
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Title:
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COUPLER FOR COMMUNICATION SYSTEMS WHICH UTILIZE MORE THAN ONE FREQUENCY BAND
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|
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Patent #:
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Issue Dt:
|
08/27/1996
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Application #:
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08320147
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Filing Dt:
|
10/07/1994
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|
Title:
|
INTERCHANGE CIRCUIT OVERLOAD PROTECTION USING DRIVER CURRENT LIMITING
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|
|
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Patent #:
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|
Issue Dt:
|
06/10/1997
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Application #:
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08528819
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Filing Dt:
|
09/15/1995
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Title:
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SELF LOCKING AND EJECTING RJ-11 PLUG
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|
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Patent #:
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Issue Dt:
|
08/05/1997
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Application #:
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08557873
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Filing Dt:
|
11/14/1995
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Title:
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CIRCUIT AND METHOD FOR MULTIPLEXING A FRAME-RELAY VIRTUAL CIRCUIT AND FRAME-RELAY SYSTEM HAVING MULTIPLEXED VIRTUAL CIRCUITS
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Patent #:
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Issue Dt:
|
02/04/1997
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Application #:
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08608418
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Filing Dt:
|
02/28/1996
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Title:
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INTEGRATED LOOP CURRENT DETECTOR APPARATUS FOR A PSTN MODEM
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Patent #:
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Issue Dt:
|
08/31/1999
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Application #:
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08781154
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Filing Dt:
|
01/08/1997
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Title:
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METHOD AND APPARATUS FOR CONTROLLING THE OPERATION OF A MODEM CAPABLE OF TRANSMITTING AND RECEIVING BOTH VOICE AND DATA SIGNALS
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Patent #:
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Issue Dt:
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01/23/2001
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Application #:
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08887859
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Filing Dt:
|
07/03/1997
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Title:
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System and method for communicating pre-connect information a digital communication system
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|
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Patent #:
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Issue Dt:
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05/22/2001
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Application #:
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08936415
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Filing Dt:
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09/25/1997
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Title:
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PILOT TONE SYSTEM AND METHOD TO ALLOW CONTINUOUS SYNCHRONIZATION IN MULTIPOINT NETWORKS
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|
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Patent #:
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Issue Dt:
|
01/16/2001
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Application #:
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08953257
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Filing Dt:
|
10/17/1997
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|
Title:
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SIGNALING CAPABLE TELECOMMUNICATION SYSTEM AND METHOD
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|
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Patent #:
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|
Issue Dt:
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10/24/2000
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Application #:
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08993471
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Filing Dt:
|
12/18/1997
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|
Title:
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QUANTIZATION NOISE COMPENSATOR APPARATUS AND METHOD
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|
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Patent #:
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|
Issue Dt:
|
02/10/2004
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Application #:
|
09267048
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Filing Dt:
|
03/12/1999
|
|
Title:
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SYSTEM AND METHOD FOR TRANSMISSION BETWEEN ATM LAYER DEVICES AND PHY LAYER DEVICES OVER A SERIAL BUS
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|
|
|
|
Patent #:
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|
Issue Dt:
|
04/17/2001
|
Application #:
|
09322380
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Filing Dt:
|
05/28/1999
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|
Title:
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CONNECTOR LOCK
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|
|
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Patent #:
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|
Issue Dt:
|
01/17/1995
|
Application #:
|
29005708
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Filing Dt:
|
03/10/1993
|
|
Title:
|
MODEM HOUSING
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/05/2000
|
Application #:
|
29078379
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Filing Dt:
|
10/22/1997
|
|
Title:
|
HOUSING
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/05/1999
|
Application #:
|
29080113
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Filing Dt:
|
10/22/1997
|
|
Title:
|
DATA COMMUNICATIONS DEVICE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/27/1999
|
Application #:
|
29087025
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Filing Dt:
|
04/24/1998
|
|
Title:
|
HOUSING
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|
