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Patent #:
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Issue Dt:
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06/04/1985
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Application #:
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06551401
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Filing Dt:
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11/14/1983
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Title:
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NOISE BLANKING CIRCUIT AND METHOD
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Patent #:
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Issue Dt:
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02/04/1986
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Application #:
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06562200
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Filing Dt:
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12/16/1983
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Title:
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COMMUNICATIONS TRANSCEIVER SET
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Patent #:
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Issue Dt:
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02/10/1987
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Application #:
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06583732
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Filing Dt:
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02/27/1984
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Title:
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FREQUENCY SYNTHESIZER MODULE
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Patent #:
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Issue Dt:
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03/25/1986
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Application #:
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06586546
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Filing Dt:
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03/05/1984
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Title:
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RECEIVED SIGNAL STRENGTH INDICATOR
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Patent #:
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Issue Dt:
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11/04/1986
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Application #:
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06588997
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Filing Dt:
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03/13/1984
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Title:
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CONTROL SURFACE FOR A TRUNKING PERSONAL RADIO
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Patent #:
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Issue Dt:
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02/10/1987
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Application #:
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06589000
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Filing Dt:
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03/13/1984
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Title:
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ILLUMINATED COMPACT CONTROL SURFACE
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Patent #:
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Issue Dt:
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10/07/1986
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Application #:
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06595738
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Filing Dt:
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04/02/1984
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Title:
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ADJUSTABLE CMOS HYSTERESIS LIMITER
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Patent #:
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Issue Dt:
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10/14/1986
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Application #:
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06601931
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Filing Dt:
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04/19/1984
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Title:
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SWIVEL MOUNT
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Patent #:
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Issue Dt:
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05/27/1986
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Application #:
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06615232
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Filing Dt:
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05/30/1984
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Title:
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ADAPTIVE BANDWIDTH AMPLIFIER
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Patent #:
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Issue Dt:
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03/10/1987
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Application #:
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06627251
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Filing Dt:
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07/02/1984
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Title:
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TWO-INPUT CROSSTALK-RESISTANT ADAPTIVE NOISE CANCELLER
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Patent #:
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Issue Dt:
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06/25/1985
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Application #:
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06631017
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Filing Dt:
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07/17/1984
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Title:
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VOICE-RESPONSIVE MOBILE STATUS UNIT
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Patent #:
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Issue Dt:
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07/15/1986
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Application #:
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06659503
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Filing Dt:
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10/10/1984
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Title:
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MICROSTRIP LINE
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Patent #:
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Issue Dt:
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11/11/1986
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Application #:
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06661598
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Filing Dt:
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10/17/1984
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Title:
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HYBRID SUBBAND CODER/DECODER METHOD AND APPARATUS
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Patent #:
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Issue Dt:
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07/12/1988
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Application #:
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06661733
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Filing Dt:
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10/17/1984
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Title:
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METHOD AND APPARATUS FOR TRANSCEIVING CRYPTOGRAPHICALLY ENCODED DIGITAL DATA
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Patent #:
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Issue Dt:
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12/09/1986
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Application #:
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06676124
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Filing Dt:
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11/29/1984
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Title:
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SHUTTER APPARATUS FOR FINE-TUNING A COUPLED-DUAL RESONATOR CRYSTAL
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Patent #:
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Issue Dt:
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03/01/1988
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Application #:
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06685351
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Filing Dt:
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12/24/1984
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Title:
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CORRECTION OF OFFSET AND GAIN ERRORS IN RF RECEIVERS
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Patent #:
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Issue Dt:
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05/05/1987
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Application #:
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06697146
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Filing Dt:
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02/01/1985
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Title:
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DATA MUTING METHOD AND APPARATUS FOR AUDIO/DIGITAL COMMUNICATIONS SYSTEMS
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Patent #:
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Issue Dt:
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12/02/1986
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Application #:
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06707375
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Filing Dt:
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03/01/1985
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Title:
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DIGITAL APPARATUS AND METHOD FOR PROGRAMMABLY PHASE SHIFTING AN AUDIO TONE
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Patent #:
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Issue Dt:
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04/14/1987
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Application #:
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06721815
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Filing Dt:
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04/10/1985
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Title:
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RADIO TRUNKING SYSTEM WITH TRANSCEIVERS AND REPEATERS USING SPECIAL CHANNEL ACQUISITION PROTOCOL
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Patent #:
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Issue Dt:
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07/22/1986
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Application #:
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06724977
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Filing Dt:
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04/19/1985
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Title:
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CIRCUIT FOR BANDSWITCHING A VOLTAGE CONTROLLED OSCILLATOR
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Patent #:
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Issue Dt:
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03/10/1987
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Application #:
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06725682
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Filing Dt:
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04/22/1985
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Title:
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DISPATCH OVERDIALING FOR INTER-GROUP AND OTHER ADDED CALLING/CALLED ACCESS TO COMMUNICATIONS CHANNELS IN A TRUNKED RADIO COMMUNICATIONS SYSTEM
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Patent #:
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Issue Dt:
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09/02/1986
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Application #:
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06727736
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Filing Dt:
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04/29/1985
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Title:
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UNIVERSAL HANDSET MOUNT
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Patent #:
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Issue Dt:
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06/02/1987
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Application #:
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06730933
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Filing Dt:
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05/06/1985
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Title:
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BATTERY CHARGER WITH THREE DIFFERENT CHARGING RATES
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Patent #:
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Issue Dt:
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07/14/1987
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Application #:
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06734369
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Filing Dt:
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05/15/1985
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Title:
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DUPLEX RADIO TRANSCEIVER HAVING IMPROVED DATA/TONE AND AUDIO MODULATION ARCHITECTURE
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Patent #:
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Issue Dt:
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05/05/1987
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Application #:
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06736574
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Filing Dt:
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05/21/1985
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Title:
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INTEGRATED CIRCUIT AMPLIFIER MODULE
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Patent #:
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Issue Dt:
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06/02/1987
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Application #:
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06739882
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Filing Dt:
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05/31/1985
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Title:
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LOAD BALANCING FOR CELLULAR RADIOTELEPHONE SYSTEM
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Patent #:
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Issue Dt:
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04/21/1987
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Application #:
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06774712
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Filing Dt:
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09/11/1985
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Title:
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METHOD AND APPARATUS FOR INTERFERENCE FREE COMMUNICATIONS BETWEEN A REMOTE HANDSET AND A HOST SUBSCRIBER UNIT IN A CELLULAR RADIO TELEPHONE SYSTEM
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Patent #:
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Issue Dt:
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11/24/1987
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Application #:
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06790902
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Filing Dt:
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10/24/1985
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Title:
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PORTABLE TWO-WAY RADIO
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Patent #:
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Issue Dt:
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11/24/1987
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Application #:
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06790903
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Filing Dt:
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10/24/1985
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Title:
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PORTABLE RADIO BATTERY PACK WITH ON-OFF SWITCH
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Patent #:
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Issue Dt:
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01/05/1988
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Application #:
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06791022
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Filing Dt:
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10/24/1985
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Title:
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PORTABLE TWO WAY RADIO WITH SPLIT UNIVERSAL DEVICE CONNECTOR APPARATUS
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Patent #:
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Issue Dt:
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11/03/1987
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Application #:
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06791025
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Filing Dt:
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10/24/1985
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Title:
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PORTABLE TWO-WAY RADIO
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Patent #:
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Issue Dt:
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07/21/1987
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Application #:
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06797503
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Filing Dt:
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11/13/1985
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Title:
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MOBILE RADIO COMMUNICATIONS SYSTEM WITH JOIN FEATURE
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Patent #:
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Issue Dt:
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10/27/1987
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Application #:
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06799965
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Filing Dt:
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11/20/1985
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Title:
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MICROSTRIP LINE AND METHOD FOR FABRICATION
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Patent #:
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Issue Dt:
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11/11/1986
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Application #:
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06803111
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Filing Dt:
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11/29/1985
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Title:
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DRIVE FOR POSITION CONTROLLED LINEARLY MOVABLE CARRIAGE
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Patent #:
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Issue Dt:
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12/20/1988
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Application #:
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06807645
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Filing Dt:
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12/11/1985
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Title:
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PORTABLE RADIO SYSTEM WITH EXTERNALLY PROGRAMMABLE UNIVERSAL DEVICE CONNECTOR
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Patent #:
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Issue Dt:
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12/02/1986
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Application #:
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06814359
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Filing Dt:
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12/30/1985
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Title:
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APPARATUS FOR PROVIDING A CARRIER SIGNAL WITH TWO DIGITAL DATA STREAMS I-Q MODULATED THEREON
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Patent #:
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Issue Dt:
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08/18/1987
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Application #:
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06844152
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Filing Dt:
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03/26/1986
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Title:
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EXTERNALLY CONNECTABLE CONTROL UNIT FOR A PORTABLE RADIO
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Patent #:
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Issue Dt:
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09/26/1989
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Application #:
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06844158
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Filing Dt:
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03/26/1986
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Title:
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METHOD AND APPARATUS FOR CONTROLLING THE FREQUENCY OF OPERATION AND AT LEAST ONE FURTHER VARIABLE OPERATING PARAMETER OF A RADIO COMMUNICATIONS DEVICE
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Patent #:
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Issue Dt:
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06/16/1987
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Application #:
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06847685
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Filing Dt:
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04/03/1986
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Title:
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BATTERY CHARGER/REMOTE CONTROL FOR PORTABLE RADIO DEVICES
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Patent #:
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Issue Dt:
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01/12/1988
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Application #:
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06847689
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Filing Dt:
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04/03/1986
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Title:
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LOW CAPACITANCE POWER RESISTOR USING BERYLLIA DIELECTRIC HEAT SINK LAYER AND LOW TOXICITY METHOD FOR ITS MANUFACTURE
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Patent #:
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Issue Dt:
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05/23/1989
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Application #:
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06851412
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Filing Dt:
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04/11/1986
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Title:
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BATTERY FOR A PORTABLE RADIO
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Patent #:
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Issue Dt:
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03/07/1989
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Application #:
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06851425
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Filing Dt:
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04/11/1986
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Title:
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BATTERY FOR A PORTABLE RADIO
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Patent #:
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Issue Dt:
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06/30/1987
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Application #:
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06851910
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Filing Dt:
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04/11/1986
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Title:
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METHOD AND APPARATUS FOR SELECTIVELY FINE-TUNING A COUPLED-DUAL RESONATOR CRYSTAL AND CRYSTAL MANUFACTURED THEREBY
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Patent #:
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Issue Dt:
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03/03/1987
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Application #:
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06854357
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Filing Dt:
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04/21/1986
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Title:
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VARIABLE-DELAY, SINE-COSINE NON-COHERENT DEMODULATOR
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Patent #:
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|
Issue Dt:
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04/11/1989
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Application #:
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06858499
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Filing Dt:
|
05/01/1986
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Title:
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FRONT PANEL FOR A TWO-WAY MOBILE RADIO
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Patent #:
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Issue Dt:
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04/11/1989
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Application #:
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06858509
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Filing Dt:
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05/01/1986
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Title:
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FRONT PANEL FOR A TWO WAY MOBILE RADIO
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Patent #:
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Issue Dt:
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09/19/1989
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Application #:
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06859357
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Filing Dt:
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05/05/1986
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Title:
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APPARATUS AND METHOD FOR HIGH-SPEED DETERMINATION OF RECEIVED RF SIGNAL STRENGTH INDICATOR
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Patent #:
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Issue Dt:
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04/11/1989
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Application #:
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06869962
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Filing Dt:
|
06/02/1986
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Title:
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TWO-WAY MOBILE RADIO
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Patent #:
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Issue Dt:
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07/05/1988
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Application #:
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06878743
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Filing Dt:
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06/26/1986
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Title:
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ZERO INTERMEDIATE-FREQUENCY DEMODULATOR
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Patent #:
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Issue Dt:
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08/22/1989
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Application #:
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06900023
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Filing Dt:
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08/25/1986
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Title:
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PORTABLE TWO-WAY RADIO
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Patent #:
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|
Issue Dt:
|
04/11/1989
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Application #:
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06900035
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Filing Dt:
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08/25/1986
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Title:
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CELLULAR MOBILE TRANSCEIVER
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Patent #:
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Issue Dt:
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05/02/1989
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Application #:
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06900036
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Filing Dt:
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08/25/1986
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Title:
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FRONT COVER FOR A MICROPHONE
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Patent #:
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Issue Dt:
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10/04/1988
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Application #:
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06902987
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Filing Dt:
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09/02/1986
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Title:
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METHOD FOR PITCH-ALIGNED HIGH-FREQUENCY REGENERATION IN RELP VOCODERS
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Patent #:
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Issue Dt:
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08/09/1988
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Application #:
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06903485
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Filing Dt:
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09/04/1986
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Title:
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DIGITAL WORD SYNCHRONIZING ARRANGEMENT
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Patent #:
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Issue Dt:
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04/11/1989
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Application #:
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06905993
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Filing Dt:
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09/09/1986
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Title:
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MOBILE RADIO CONTROL UNIT
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Patent #:
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Issue Dt:
|
06/27/1989
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Application #:
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06910353
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Filing Dt:
|
09/22/1986
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Title:
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A PROGRAMMABLE RADIO FREQUENCY COMMUNICATIONS DEVICE CAPABLE OF PROGRAMMING A SIMILAR DEVICE
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Patent #:
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Issue Dt:
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09/20/1988
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Application #:
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06911721
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Filing Dt:
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09/26/1986
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Title:
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COVER ASSEMBLY FOR REMOVABLY MOUNTED ELECTRONIC EQUIPMENT
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Patent #:
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Issue Dt:
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10/24/1989
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Application #:
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06922445
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Filing Dt:
|
10/20/1986
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Title:
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FRONT AND SIDE PANELS FOR A TWO-WAY MOBILE RADIO
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Patent #:
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Issue Dt:
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10/03/1989
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Application #:
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06922990
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Filing Dt:
|
10/20/1986
|
|
Title:
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FRONT PANEL FOR A TWO-WAY MOBILE RADIO
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|
|
|
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Patent #:
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|
Issue Dt:
|
01/05/1988
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Application #:
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06929859
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Filing Dt:
|
11/13/1986
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|
Title:
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METHOD AND APPARATUS FOR REDUCING HANDOFF ERRORS IN A CELLULAR RADIO TELEPHONE COMMUNICATIONS SYSTEM
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Patent #:
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|
Issue Dt:
|
02/02/1988
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Application #:
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07005999
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Filing Dt:
|
01/21/1987
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Title:
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CELLULAR COMMUNICATION SYSTEM SHARING CONTROL CHANNELS BETWEEN CELLS TO REDUCE NUMBER OF CONTROL CHANNELS
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Patent #:
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|
Issue Dt:
|
05/01/1990
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Application #:
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07010110
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Filing Dt:
|
02/03/1987
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|
Title:
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TWO-WAY MOBILE RADIO
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|
|
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Patent #:
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|
Issue Dt:
|
05/23/1989
|
Application #:
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07025445
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Filing Dt:
|
03/13/1987
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|
Title:
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COUPLED -DUAL RESONATOR CRYSTAL
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|
|
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Patent #:
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|
Issue Dt:
|
09/27/1988
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Application #:
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07038270
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Filing Dt:
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04/13/1987
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|
Title:
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TELEPHONE HANDSET OR SIMILAR ARTICLE
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Patent #:
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|
Issue Dt:
|
03/27/1990
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Application #:
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07038271
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Filing Dt:
|
04/13/1987
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Title:
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CONTROL UNIT FOR A COMMUNICATIONS SYSTEM
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Patent #:
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Issue Dt:
|
08/07/1990
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Application #:
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07039245
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Filing Dt:
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04/17/1987
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Title:
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RADIO WITH DIGITALLY CONTROLLED AUDIO PROCESSOR
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Patent #:
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Issue Dt:
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12/12/1989
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Application #:
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07039331
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Filing Dt:
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04/17/1987
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Title:
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RADIO WITH OPTIONS BOARD
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Patent #:
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Issue Dt:
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06/13/1989
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Application #:
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07053658
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Filing Dt:
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05/26/1987
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Title:
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MONOLITHIC CRYSTAL FILTER WITH WIDE BANDWIDTH AND METHOD OF MAKING SAME
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Patent #:
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Issue Dt:
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02/27/1990
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Application #:
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07056922
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Filing Dt:
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06/03/1987
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Title:
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TRUNKED RADIO REPEATER SYSTEM
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Patent #:
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Issue Dt:
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02/27/1990
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Application #:
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07056923
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Filing Dt:
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06/03/1987
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Title:
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APPARATUS AND METHOD FOR TRANSMITTING DIGITAL DATA OVER A RADIO COMMUNICATIONS CHANNEL
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Patent #:
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Issue Dt:
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04/11/1989
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Application #:
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07056924
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Filing Dt:
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06/03/1987
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Title:
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ADAPTIVE LIMITER/DETECTOR WHICH CHANGES TIME CONSTANT UPON DETECTION OF DOTTING PATTERN
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Patent #:
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Issue Dt:
|
02/20/1990
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Application #:
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07085490
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Filing Dt:
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08/14/1987
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Title:
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HARDWARE INTERFACE AND PROTOCOL FOR A MOBILE RADIO TRANSCEIVER
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Patent #:
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Issue Dt:
|
05/15/1990
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Application #:
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07085491
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Filing Dt:
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08/14/1987
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|
Title:
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METHOD AND APPARATUS FOR INFREQUENT RADIO USERS TO SIMPLY OBTAIN EMERGENCY ASSISTANCE
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Patent #:
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Issue Dt:
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05/30/1989
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Application #:
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07085572
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Filing Dt:
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08/14/1987
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Title:
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PROCESSOR-TO-PROCESSOR COMMUNICATIONS PROTOCOL FOR A PUBLIC SERVICE TRUNKING SYSTEM
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Patent #:
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Issue Dt:
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02/20/1990
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Application #:
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07085663
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Filing Dt:
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08/14/1987
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Title:
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RADIO TRUNKING FAULT DETECTION SYSTEM
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Patent #:
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Issue Dt:
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04/11/1989
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Application #:
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07121482
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Filing Dt:
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11/17/1987
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Title:
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PLUGABLE INTERPOSER AND PRINTED CIRCUIT CARD CARRIER
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Patent #:
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Issue Dt:
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10/03/1989
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Application #:
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07152730
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Filing Dt:
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02/05/1988
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Title:
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APPARATUS FOR HEAT TREATMENT OF STEEL RODS
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Patent #:
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Issue Dt:
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09/05/1989
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Application #:
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07178936
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Filing Dt:
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04/07/1988
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Title:
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HOUSING FOR A RADIO TELEPHONE HANDSET
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Patent #:
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Issue Dt:
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07/03/1990
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Application #:
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07181441
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Filing Dt:
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04/14/1988
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Title:
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TRUNKED RADIO REPEATER SYSTEM
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Patent #:
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Issue Dt:
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01/22/1991
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Application #:
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07183162
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Filing Dt:
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04/19/1988
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Title:
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TWO-WAY RADIO
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Patent #:
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Issue Dt:
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11/13/1990
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Application #:
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07183163
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Filing Dt:
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04/19/1988
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Title:
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TWO-WAY RADIO
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Patent #:
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Issue Dt:
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01/22/1991
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Application #:
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07183168
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Filing Dt:
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04/19/1988
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Title:
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CONTROL HEAD FOR A RADIO
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Patent #:
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Issue Dt:
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01/22/1991
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Application #:
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07183169
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Filing Dt:
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04/19/1988
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Title:
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CONTROL HEAD FOR A RADIO
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Patent #:
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Issue Dt:
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07/10/1990
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Application #:
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07183212
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Filing Dt:
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04/19/1988
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Title:
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DIGITAL RADIO WITH SECURITY SYSTEM FOR SELECTIVELY ENABLING SOFTWARE CONTROLLED OPTIONS
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Patent #:
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Issue Dt:
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09/25/1990
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Application #:
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07202653
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Filing Dt:
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05/24/1988
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Title:
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BATTERY FOR A PORTABLE RADIO
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Patent #:
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Issue Dt:
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01/08/1991
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Application #:
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07219125
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Filing Dt:
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07/15/1988
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Title:
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RADIO COMMUNICATIONS DEVICE INCORPORATING CHANNEL GUARD DECODE AND PRIORITY CHANNEL SCANNING
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Patent #:
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Issue Dt:
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02/12/1991
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Application #:
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07226573
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Filing Dt:
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08/01/1988
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Title:
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TWO-WAY MOBILE RADIO
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Patent #:
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Issue Dt:
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02/12/1991
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Application #:
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07226576
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Filing Dt:
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08/01/1988
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Title:
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TWO-WAY MOBILE RADIO
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Patent #:
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Issue Dt:
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05/26/1992
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Application #:
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07229814
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Filing Dt:
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08/08/1988
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Title:
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DYNAMIC REGROUPING IN A TRUNKED RADIO COMMUNICATIONS SYSTEM
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Patent #:
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Issue Dt:
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12/04/1990
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Application #:
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07234827
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Filing Dt:
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08/22/1988
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Title:
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HOUSING FOR A TRANSPORTABLE CELLULAR TELEPHONE
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Patent #:
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Issue Dt:
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02/19/1991
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Application #:
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07234833
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Filing Dt:
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08/22/1988
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Title:
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CONTROL HEAD FOR A TWO-WAY MOBILE RADIO
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Patent #:
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Issue Dt:
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02/05/1991
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Application #:
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07234834
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Filing Dt:
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08/22/1988
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Title:
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CONTROL HEAD FOR A TWO-WAY MOBILE RADIO
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Patent #:
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Issue Dt:
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07/24/1990
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Application #:
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07234835
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Filing Dt:
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08/22/1988
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Title:
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POSITIVE LOCK HANGER FOR A TELEPHONE HANDSET
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Patent #:
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Issue Dt:
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12/31/1991
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Application #:
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07239581
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Filing Dt:
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09/01/1988
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Title:
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RF CHANNEL EXPANSION IN A TRUNKED RADIO COMMUNICATIONS SYSTEM
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Patent #:
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Issue Dt:
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09/05/1989
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Application #:
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07244399
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Filing Dt:
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09/15/1988
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Title:
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PHASE LOCKED FREQUENCY SYNTHESIZER WITH SINGLE INPUT GAIN COMPENSATED WIDEBAND MODULATION SYSTEM
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|
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Patent #:
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Issue Dt:
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09/12/1989
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Application #:
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07244498
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Filing Dt:
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09/15/1988
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Title:
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PHASE LOCKED FREQUENCY SYNTHESIZER WITH SINGLE INPUT WIDEBAND MODULATION SYSTEM
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Patent #:
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Issue Dt:
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05/15/1990
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Application #:
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07250760
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Filing Dt:
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09/29/1988
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Title:
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MULTI-FUNCTION MODULATION AND CENTER FREQUENCY CONTROL PORT FOR VOLTAGE CONTROLLED OSCILLATOR
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Patent #:
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Issue Dt:
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07/30/1991
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Application #:
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07259107
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Filing Dt:
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10/18/1988
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Title:
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CARRYING CASE FOR A PORTABLE RADIO
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Patent #:
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Issue Dt:
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12/15/1992
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Application #:
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07260184
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Filing Dt:
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10/20/1988
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Title:
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PUBLIC SERVICE TRUNKING SIMULCAST SYSTEM
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|
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Patent #:
|
|
Issue Dt:
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10/23/1990
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Application #:
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07277813
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Filing Dt:
|
11/30/1988
|
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Title:
|
NOISE BLANKER WITH CONTINUOUS WAVE INTERFERENCE COMPENSATION
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