|
Total properties:
61
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|
|
|
Patent #:
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|
Issue Dt:
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08/30/1988
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Application #:
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07111215
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Filing Dt:
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10/22/1987
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Title:
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INDUCTANCE MULTIPLIER CIRCUIT
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Patent #:
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Issue Dt:
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10/24/1989
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Application #:
|
07250974
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Filing Dt:
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09/23/1988
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Title:
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MID-PLANE BOARD AND ASSEMBLY THEREFOR
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Patent #:
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|
Issue Dt:
|
09/25/1990
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Application #:
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07264356
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Filing Dt:
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10/31/1988
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Title:
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CLOSED LOOP CONTROL SYSTEM FOR LASER
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Patent #:
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Issue Dt:
|
02/20/1990
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Application #:
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07265718
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Filing Dt:
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11/01/1988
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Title:
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SYSTEM FOR TRANSMITTING LOW FREQUENCY TONES THROUGH A DIGITAL LOOP CARRIER SYSTEM
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Patent #:
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Issue Dt:
|
06/11/1991
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Application #:
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07411727
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Filing Dt:
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09/25/1989
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Title:
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ECHO CANCELLING CIRCUIT FOR USE WITH LASER
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Patent #:
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Issue Dt:
|
10/13/1992
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Application #:
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07461814
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Filing Dt:
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01/08/1990
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Title:
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CLOCK SYNCHRONIZATION SCHEME FOR DIGITAL TRANSMISSION
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Patent #:
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Issue Dt:
|
09/17/1991
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Application #:
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07504049
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Filing Dt:
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04/03/1990
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Title:
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METALLIC CURRENT LIMITER
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Patent #:
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Issue Dt:
|
11/26/1991
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Application #:
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07541577
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Filing Dt:
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06/21/1990
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Title:
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SHARED LASER TANDEM OPTICAL TIME DOMAIN REFLECTOMETER
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Patent #:
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Issue Dt:
|
09/03/1991
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Application #:
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07547430
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Filing Dt:
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07/02/1990
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Title:
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DIGITAL TRANSMISSION SYSTEM
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Patent #:
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Issue Dt:
|
09/08/1992
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Application #:
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07621536
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Filing Dt:
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12/03/1990
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Title:
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HIGH GAIN AMPLIFIER FOR RECEPTION OF LOW LEVEL PULSE CODE MODULATION NONRETURN-TO-ZERO SIGNALS
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Patent #:
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Issue Dt:
|
11/09/1993
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Application #:
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07624860
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Filing Dt:
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12/10/1990
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Title:
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CURRENT LIMITED ELECTRONIC RINGING GENERATOR
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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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08298146
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Filing Dt:
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08/30/1994
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Title:
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RESISTANCE FORWARD TELEPHONE LINE FEED CIRCUIT
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Patent #:
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Issue Dt:
|
04/09/1996
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Application #:
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08328904
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Filing Dt:
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10/25/1994
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Title:
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CATV POWER TAPPING DEVICE
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Patent #:
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Issue Dt:
|
03/05/2002
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Application #:
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09100392
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Filing Dt:
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06/19/1998
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Title:
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DIGITAL PACKET NETWORK FOR THE LOCAL ACCESS LOOP
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Patent #:
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Issue Dt:
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09/11/2001
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Application #:
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09130734
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Filing Dt:
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08/07/1998
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Title:
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POWER INPUT PROTECTION CIRCUIT
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Patent #:
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Issue Dt:
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08/24/2004
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Application #:
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09150817
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Filing Dt:
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09/11/1998
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Title:
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ADDING DSL SERVICES TO A DIGITAL LOOP CARRIER SYSTEM
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Patent #:
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Issue Dt:
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08/19/2003
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Application #:
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09164495
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Filing Dt:
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10/01/1998
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Title:
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LOAD MANAGEMENT SYSTEM FOR AN ELECTRICAL DEVICE
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Patent #:
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Issue Dt:
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03/26/2002
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Application #:
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09203409
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Filing Dt:
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12/02/1998
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Title:
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MULTI-SERVICE ADAPTABLE OPTICAL NETWORK UNIT
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Patent #:
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Issue Dt:
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12/17/2002
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Application #:
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09249055
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Filing Dt:
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02/12/1999
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Title:
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METHOD AND APPARATUS FOR UPGRADING AN OPTICAL FIBER COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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03/18/2003
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Application #:
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09249733
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Filing Dt:
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02/12/1999
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Title:
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METHOD AND APPARATUS FOR CONVERTING ELECTRICAL SIGNALS AND OPTICAL SIGNALS FOR BIDIRECTIONAL COMMUNICATION OVER A SINGLE OPTICAL FIBER
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Patent #:
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Issue Dt:
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01/02/2001
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Application #:
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09286055
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Filing Dt:
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04/05/1999
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Title:
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PUMPED CAPACITIVE STORAGE SYSTEM
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Patent #:
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Issue Dt:
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06/12/2001
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Application #:
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09300880
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Filing Dt:
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04/28/1999
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Title:
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LIGHT AMPLIFICATION APPARATUS WITH AUTOMATIC MONITORING AND CONTROLS
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Patent #:
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Issue Dt:
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08/21/2001
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Application #:
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09305579
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Filing Dt:
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05/05/1999
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Title:
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OPTICAL FIBER ROUTING AND SUPPORT APPARATUS
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Patent #:
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Issue Dt:
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11/21/2000
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Application #:
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09305637
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Filing Dt:
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05/05/1999
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Title:
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FOUR QUADRANT POWER CONVERSION TOPOLOGY
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Patent #:
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Issue Dt:
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10/01/2002
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Application #:
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09309717
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Filing Dt:
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05/11/1999
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Title:
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AN OPTICAL COMMUNICATION SYSTEM FOR TRANSMITTING RF SIGNALS DOWNSTREAM AND BIDIRECTIONAL TELEPHONY SIGNALS WHICH ALSO INCLUDE RF CONTROL SIGNALS UPSTREAM
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Patent #:
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Issue Dt:
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10/15/2002
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Application #:
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09325619
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Filing Dt:
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06/03/1999
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Title:
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DISTRIBUTED ETHERNET HUB
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Patent #:
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Issue Dt:
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04/02/2002
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Application #:
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09375312
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Filing Dt:
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08/16/1999
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Title:
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CARD CAGE FOR CIRCUIT CARDS IN AN OPTICAL NETWORK UNIT
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Patent #:
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Issue Dt:
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05/07/2002
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Application #:
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09388630
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Filing Dt:
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09/02/1999
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Title:
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REDUCED SIGNAL LOSS SURGE PROTECTION CIRCUIT
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Patent #:
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Issue Dt:
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10/30/2001
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Application #:
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09410975
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Filing Dt:
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10/04/1999
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Title:
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DENSELY ARRANGED ELECTRICALLY SHIELDED COMMUNICATION PANELS
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Patent #:
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05/28/2002
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Application #:
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09415362
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Filing Dt:
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10/08/1999
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Title:
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REDUCED-LOSS, HIGH-FREQUENCY SIGNAL TRANSMISSION SYSTEM UTILIZING AN OVER-VOLTAGE AND OVER-CURRENT PROTECTION DEVICE
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Patent #:
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Issue Dt:
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07/03/2001
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Application #:
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09474640
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Filing Dt:
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12/29/1999
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Title:
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FASTENERLESS CARD CAGE FOR CIRCUIT CARDS
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Patent #:
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07/09/2002
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Application #:
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09476079
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Filing Dt:
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12/30/1999
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Title:
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APPARATUS FOR COMMUNICATING A DIAGNOSTIC DEVICE WITH A TELECOMMUNICATIONS SYSTEM THROUGH A REMOTE NETWORK UNIT
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Patent #:
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Issue Dt:
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10/15/2002
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Application #:
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09520082
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03/08/2000
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Title:
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Patent #:
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04/02/2002
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09532996
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03/22/2000
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Title:
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Apparatus for distributing optical fiber transmission paths
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Patent #:
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08/26/2003
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09536047
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03/27/2000
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Title:
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LINEAR LASER DRIVER CIRCUIT
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Patent #:
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03/16/2004
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09539395
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03/31/2000
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Title:
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DIGITAL LASER DRIVER CIRCUIT
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Patent #:
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10/23/2007
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09540955
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Filing Dt:
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03/31/2000
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Title:
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BIDIRECTIONAL FREQUENCY SHIFT CODING USING TWO DIFFERENT CODES FOR UPSTREAM AND DOWNSTREAM
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Patent #:
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04/02/2002
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Application #:
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09540956
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Filing Dt:
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03/31/2000
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Title:
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Apparatus and method for combining two separate rf signals on a single optical fiber with monitoring and alarm capabilities
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Patent #:
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09/05/2006
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09633320
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08/07/2000
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Title:
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RF RETURN OPTICAL TRANSMISSION
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Patent #:
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09/21/2004
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09684755
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10/06/2000
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07/13/2004
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09684756
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10/06/2000
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COPPER BASED INTERFACE SYSTEM AND REGULATED POWER SOURCE
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08/10/2004
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09684757
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10/06/2000
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COPPER BASED INTERFACE SYSTEM AND DATA FRAME FORMAT
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08/27/2002
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09703114
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10/31/2000
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09/30/2003
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09703115
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10/31/2000
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12/20/2005
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09723804
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11/28/2000
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BIDIRECTIONAL OPTICAL COMMUNICATIONS HAVING QUICK DATA RECOVERY WITHOUT FIRST ESTABLISHING TIMING AND PHASE LOCK
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05/04/2004
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09723885
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11/28/2000
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BIDIRECTIONAL OPTICAL COMMUNICATIONS USING ON-OFF KEYING TO GENERATE A HYBRID FORM OF MANCHESTER SERIAL ENCODING FOR ONE OF EITHER UPSTREAM OR DOWNSTREAM TRANSMISSION
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05/24/2005
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09876439
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06/06/2001
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Pub Dt:
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12/12/2002
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Title:
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WAVELENGTH DIVISION MULTIPLEXED (WDM) RING PASSIVE OPTICAL NETWORK (PON) WITH ROUTE PROTECTION FOR REPLACEMENT OF SPLITTER BASED PASSIVE OPTICAL NETWORKS
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06/06/2006
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09879395
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06/12/2001
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Pub Dt:
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02/07/2002
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Title:
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OPTICAL COMMUNICATION SYSTEM FOR TRANSMITTING RF SIGNALS DOWNSTREAM AND BIDIRECTIONAL TELEPHONY SIGNALS WHICH ALSO INCLUDE RF CONTROL SIGNALS UPSTREAM
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Patent #:
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NONE
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09932867
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08/17/2001
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09/05/2002
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Title:
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RF RETURN OPTICAL TRANSMISSION
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04/01/2003
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09/05/2001
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03/14/2002
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DENSELY ARRANGED ELECTRICALLY SHIELDED COMMUNICATION PANELS
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08/01/2006
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11/13/2001
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05/09/2002
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Title:
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DIGITAL PACKET NETWORK FOR THE LOCAL ACCESS LOOP
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04/08/2008
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06/21/2002
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11/07/2002
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DISTRIBUTED ETHERNET HUB
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12/23/2003
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07/12/2002
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11/28/2002
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Title:
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APPARATUS AND METHODS FOR MAINTAINING BALANCED COMMUNICATION CHANNELS WITH INCREASING SERVICE DEMANDS
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NONE
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10199549
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07/19/2002
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04/03/2003
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08/07/2007
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07/19/2002
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04/24/2003
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08/10/2004
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07/22/2002
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06/19/2003
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NONE
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10200924
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07/23/2002
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07/10/2003
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05/10/2011
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04/21/2003
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12/25/2003
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10/02/2007
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01/02/2004
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10/28/2004
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FIBER TO THE HOME BROADBAND HOME UNIT
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10867092
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06/14/2004
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12/15/2005
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Opto-electronic module
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05/06/2008
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04/21/2005
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11/10/2005
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POWER DISTRIBUTION SYSTEM AND METHOD
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