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Total properties:
35
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Patent #:
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Issue Dt:
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10/20/1981
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Application #:
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06031648
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Filing Dt:
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04/19/1979
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Title:
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BALANCING AMPLIFIER
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Patent #:
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Issue Dt:
|
06/23/1981
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Application #:
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06051084
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Filing Dt:
|
06/22/1979
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Title:
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SUBSCRIBER LINE INTERFACE CIRCUIT FOR A TELEPHONE LINE
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Patent #:
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Issue Dt:
|
08/21/1984
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Application #:
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06331483
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Filing Dt:
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12/16/1981
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Title:
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ECHO CANCELLER FOR TELEPHONE TRANSMISSION OVER DIGITAL PATHS UTILIZING A PSEUDO-LOGARITHMIC ENCODING LAW
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Patent #:
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Issue Dt:
|
06/26/1984
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Application #:
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06356604
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Filing Dt:
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03/09/1982
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Title:
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OFF-HOOK DETECTOR WITH REDUCED SENSITIVITY TO COMMON MODE
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Patent #:
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Issue Dt:
|
09/18/1984
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Application #:
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06358753
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Filing Dt:
|
03/16/1982
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Title:
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SYSTEM OF TRANSMITTING INFORMATION BETWEEN A CENTRAL STATION AND SUB-STATIONS
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Patent #:
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Issue Dt:
|
11/04/1986
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Application #:
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06504200
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Filing Dt:
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06/14/1983
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Title:
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METHOD OF REDUCING THE CONVERGENCE TIME OF AN ECHO CANCELLER AND APPARATUS FOR CARRYING OUT SAID METHOD
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Patent #:
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Issue Dt:
|
03/18/1986
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Application #:
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06539582
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Filing Dt:
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10/06/1983
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Title:
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SELF-ADAPTIVE EQUALIZER FOR BASEBAND DATA SIGNALS
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|
|
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Patent #:
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Issue Dt:
|
02/18/1986
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Application #:
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06539584
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Filing Dt:
|
10/06/1983
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Title:
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ECHO CANCELLER FOR A BASEBAND DATA SIGNAL
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|
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Patent #:
|
|
Issue Dt:
|
07/23/1985
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Application #:
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06542837
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Filing Dt:
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10/17/1983
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Title:
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RECEIVER FOR A DATA TRANSMISSION MODEM, COMPRISING AN ECHO CANCELLER AND AN EQUALIZER
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|
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Patent #:
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Issue Dt:
|
04/22/1986
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Application #:
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06545793
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Filing Dt:
|
10/26/1983
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Title:
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RINGING SIGNAL GENERATOR
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|
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Patent #:
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Issue Dt:
|
03/18/1986
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Application #:
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06562612
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Filing Dt:
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12/19/1983
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Title:
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METHOD AND APPARATUS FOR MEASURING DISTANT ECHO DELAY IN AN ECHO CANCELLING ARRANGEMENT
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|
|
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Patent #:
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|
Issue Dt:
|
02/24/1987
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Application #:
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06574805
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Filing Dt:
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01/30/1984
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Title:
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METHOD OF APPARATUS FOR INITIALIZING FILTER COEFFICIENTS IS AN ECHO CANCELLER
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|
|
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Patent #:
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Issue Dt:
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10/22/1985
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Application #:
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06581220
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Filing Dt:
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02/22/1984
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Title:
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DIGITAL ECHO CANCELLER
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|
|
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Patent #:
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Issue Dt:
|
02/18/1986
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Application #:
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06583067
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Filing Dt:
|
02/23/1984
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|
Title:
|
METHOD AND APPARATUS FOR REDUCING THE CONVERGENCE TIME OF AN ECHO CANCELLER
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|
|
|
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Patent #:
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|
Issue Dt:
|
05/06/1986
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Application #:
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06587089
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Filing Dt:
|
03/07/1984
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Title:
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CIRCUIT FOR RECOVERING THE CARRIER OF AN AMPLITUDE-AND-PHASE- MODULATED INPUT SIGNAL
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|
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Patent #:
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Issue Dt:
|
03/10/1987
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Application #:
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06678322
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Filing Dt:
|
12/05/1984
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Title:
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EQUIPMENT FOR LOCATING A SIGNAL REFLECTION POINT IN A TRANSMISSION LINE
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|
|
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Patent #:
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|
Issue Dt:
|
11/15/1988
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Application #:
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06704897
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Filing Dt:
|
02/22/1985
|
|
Title:
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ECHO CANCELER HAVING SIMPLIFIED CALCULATION CIRCUITS
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|
|
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Patent #:
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|
Issue Dt:
|
08/29/1989
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Application #:
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06717476
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Filing Dt:
|
03/28/1985
|
|
Title:
|
ARRANGEMENT FOR CANCELLING A COMPOSITE ECHO SIGNAL
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|
|
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Patent #:
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|
Issue Dt:
|
07/07/1987
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Application #:
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06731640
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Filing Dt:
|
05/07/1985
|
|
Title:
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ECHO CANCELLER AND CENTRE CLIPPER CONTROL ARRANGEMENT
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|
|
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Patent #:
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|
Issue Dt:
|
07/05/1988
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Application #:
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06765020
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Filing Dt:
|
08/12/1985
|
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Title:
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PROCESSOR TO CARRY OUT DATA PROCESSING IN DIFFERENT MODES AND MULTIPLICATION DEVICE SUITABLE FOR SUCH A PROCESSOR
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|
|
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Patent #:
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|
Issue Dt:
|
02/16/1988
|
Application #:
|
06861204
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Filing Dt:
|
05/08/1986
|
|
Title:
|
MULTIPLEX INFORMATION TRANSMISSION SYSTEM
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|
|
|
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Patent #:
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|
Issue Dt:
|
05/10/1988
|
Application #:
|
06895528
|
Filing Dt:
|
08/11/1986
|
|
Title:
|
SWITCHING ARRANGEMENT WITH AUTOMATIC DATA ALIGNMENT OVER A + 3.5 BIT RANGE
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|
|
|
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Patent #:
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|
Issue Dt:
|
10/11/1988
|
Application #:
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06940325
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Filing Dt:
|
12/11/1986
|
|
Title:
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APPARATUS FOR CONTROLLING TRANSMISSION POWER OVER A DIGITAL RADIO COMMUNICATION CHANNEL
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|
|
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Patent #:
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|
Issue Dt:
|
04/25/1989
|
Application #:
|
07040382
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Filing Dt:
|
04/16/1987
|
|
Title:
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CLOCK RECOVERY ARRANGEMENT ESPECIALLY SUITABLE FOR AN INFORMATION TRANSMISSION SYSTEM USING THE TDMA PRINCIPLE IN ONE TRANSMISSION DIRECTION
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|
|
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Patent #:
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|
Issue Dt:
|
05/09/1989
|
Application #:
|
07040383
|
Filing Dt:
|
04/16/1987
|
|
Title:
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APPARATUS FOR DETECTING AND DISCRIMINATING PHASE JUMPS IN A PERIODIC SIGNAL AND ITS APPLICATON TO A TELEPHONE TONE SIGNAL WITH PHASE INVERSIONS
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|
|
|
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Patent #:
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|
Issue Dt:
|
12/20/1988
|
Application #:
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07048481
|
Filing Dt:
|
05/01/1987
|
|
Title:
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DATA PROCESSOR WITH LOOP CIRCUIT FOR DELAYING EXECUTION OF A PROGRAM LOPP CONTROL INSTRUCTION
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|
|
|
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Patent #:
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|
Issue Dt:
|
08/22/1989
|
Application #:
|
07084658
|
Filing Dt:
|
08/11/1987
|
|
Title:
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DIFFERENTIAL PULSE CODE MODULATION ARRANGEMENT, ASSOCIATED DECODING ARRANGEMENT AND TRANSMISSION SYSTEM COMPRISING AT LEAST SUCH AN ENCODING OR DECODING ARRANGEMENT
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/02/1989
|
Application #:
|
07133701
|
Filing Dt:
|
12/16/1987
|
|
Title:
|
METHOD OF ADJUSTING THE INTERSTATION DELAY IN AN INFORMATION TRANSMISSION SYSTEM COMPRISING A LARGE NUMBER OF RELAY STATIONS ARRANGED IN CASCADE AND UTILIZING IN ONE TRANSMISSION DIRECTION THE TDMA METHOD, AND A SYSTEM TO WHICH SUCH A DELAY ADJUSTING METHOD IS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/22/1988
|
Application #:
|
07153526
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Filing Dt:
|
02/03/1988
|
|
Title:
|
DATA PROCESSING APPARATUS PROVIDING CYCLIC ADDRESSING OF A DATA STORE IN SELECTIVELY OPPOSITE DIRECTIONS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/04/1989
|
Application #:
|
07161340
|
Filing Dt:
|
02/19/1988
|
|
Title:
|
PROCESSOR FOR SIGNAL PROCESSING AND HIERARCHICAL MULTIPROCESSING STRUCTURE INCLUDING AT LEAST ONE SUCH PROCESSOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/05/1989
|
Application #:
|
07176961
|
Filing Dt:
|
04/04/1988
|
|
Title:
|
ECHO CANCELER HAVING SIMPLIFIED CALCULATION CIRCUITS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/24/1989
|
Application #:
|
07211307
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Filing Dt:
|
06/24/1988
|
|
Title:
|
SYSTEM FOR TRANSMITTING SEQUENCES OF DIGITAL SAMPLES ENCODED BY VARIABLE-LENGTH BINARY WORDS
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|
|
|
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Patent #:
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|
Issue Dt:
|
|
Application #:
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UNAVAILABLE
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Filing Dt:
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|
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Title:
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|
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Patent #:
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|
Issue Dt:
|
|
Application #:
|
UNAVAILABLE
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Filing Dt:
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|
|
Title:
|
|
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|
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Patent #:
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|
Issue Dt:
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|
Application #:
|
UNAVAILABLE
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Filing Dt:
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Title:
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