|
Total properties:
78
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/26/1989
|
Application #:
|
07196946
|
Filing Dt:
|
05/20/1988
|
|
Title:
|
AGC DELAY ON AN INTEGRATED CIRCUIT
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/05/1989
|
Application #:
|
07213719
|
Filing Dt:
|
06/30/1988
|
|
Title:
|
WRISTWATCH RECEIVER ARCHITECTURE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/24/1990
|
Application #:
|
07229976
|
Filing Dt:
|
08/09/1988
|
|
Title:
|
DIRECT CONVERSION FM RECEIVER WITH OFFSET
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/11/1990
|
Application #:
|
07230201
|
Filing Dt:
|
08/09/1988
|
|
Title:
|
MOBILE RADIO PAGING TEST SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/14/1991
|
Application #:
|
07295172
|
Filing Dt:
|
01/09/1989
|
|
Title:
|
DUAL COMMUNICATION MODE VIDEO TAPE RECORDER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/02/1990
|
Application #:
|
07304526
|
Filing Dt:
|
01/31/1989
|
|
Title:
|
INTEGRATE AND HOLD AMPLIFIER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/27/1992
|
Application #:
|
07356630
|
Filing Dt:
|
05/22/1989
|
|
Title:
|
WATCH PAGER AND WRIST ANTENNA
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/25/1993
|
Application #:
|
07373369
|
Filing Dt:
|
06/29/1989
|
|
Title:
|
LOW VOLTAGE AUTOMATIC FREQUENCY CONTROL SWITCH FOR A RADIO RECEIVER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/09/1991
|
Application #:
|
07378724
|
Filing Dt:
|
07/11/1989
|
|
Title:
|
SINGLE CHIP RADIO RECEIVER WITH ONE OFF-CHIP FILTER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/18/1990
|
Application #:
|
07381436
|
Filing Dt:
|
07/18/1989
|
|
Title:
|
LOW VOLTAGE VCO TEMPERATURE COMPENSATION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/09/1990
|
Application #:
|
07388186
|
Filing Dt:
|
08/01/1989
|
|
Title:
|
DIGITAL RECEIVER OPERATING AT SUB-NYQUIST SAMPLING RATE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/02/1991
|
Application #:
|
07388228
|
Filing Dt:
|
08/01/1989
|
|
Title:
|
RADIO RECEIVER FREQUENCY CONTROL SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/18/1992
|
Application #:
|
07400186
|
Filing Dt:
|
08/30/1989
|
|
Title:
|
IMAGE CANCELING MIXER CIRCUIT ON AN INTEGRATED CIRCUIT CHIP
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/12/1991
|
Application #:
|
07435313
|
Filing Dt:
|
11/13/1989
|
|
Title:
|
PAGING SYSTEM WITH REGISTRATION MODE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/01/1991
|
Application #:
|
07472999
|
Filing Dt:
|
01/31/1990
|
|
Title:
|
AUTODIAL FROM DATABASE IN AN ELECTRONIC WRISTWATCH
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/24/1992
|
Application #:
|
07489432
|
Filing Dt:
|
03/06/1990
|
|
Title:
|
RADIO PAGING SYSTEM WITH LOCAL LOCAL LOOP
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/16/1993
|
Application #:
|
07489579
|
Filing Dt:
|
03/07/1990
|
|
Title:
|
ZERO IF RADIO RECEIVER FOR INTERMITTENT OPERATION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/24/1992
|
Application #:
|
07515810
|
Filing Dt:
|
04/27/1990
|
|
Title:
|
WIRELESS FACSIMILE COMPUTER SLATE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/28/1992
|
Application #:
|
07520650
|
Filing Dt:
|
05/08/1990
|
|
Title:
|
WRIST BAND FOR WRIST-MOUNTED RADIO, WITH AN UNINSULATED BUCKLE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/27/1992
|
Application #:
|
07534207
|
Filing Dt:
|
06/06/1990
|
|
Title:
|
MISSING RADIO PAGE MESSAGE DETECTION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/09/1993
|
Application #:
|
07538022
|
Filing Dt:
|
06/13/1990
|
|
Title:
|
MESSAGE INDICATING ICON MECHANISM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/15/1992
|
Application #:
|
07549212
|
Filing Dt:
|
07/05/1990
|
|
Title:
|
DIRECT PAGER ACCESS WITH FULL NUMBER DIALING
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/16/1999
|
Application #:
|
07563767
|
Filing Dt:
|
08/06/1990
|
|
Title:
|
PHASE LOCKED LOOP WITH LIMITED LOCK TIME
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/01/1992
|
Application #:
|
07568932
|
Filing Dt:
|
08/17/1990
|
|
Title:
|
PAGING AND TIME KEEPING SYSTEM WITH TRANSMISSION OF TIME SLOT IDENTIFICATION USED FOR SYNCHRONIZATION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/29/1992
|
Application #:
|
07581431
|
Filing Dt:
|
09/12/1990
|
|
Title:
|
PAGER WATCH SYSTEM UTILIZING TIME SLOT COMMUNICATION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/27/1995
|
Application #:
|
07589115
|
Filing Dt:
|
09/26/1990
|
|
Title:
|
EXPECTED VALUE DATA FRAMER AND METHOD
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/18/1994
|
Application #:
|
07594583
|
Filing Dt:
|
10/09/1990
|
|
Title:
|
DATA BIT SYNCHRONIZATION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/23/1993
|
Application #:
|
07595145
|
Filing Dt:
|
10/10/1990
|
|
Title:
|
RADIO SIGNAL DATA TRANSMISSION SYNCHRONIZATION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/04/1993
|
Application #:
|
07595146
|
Filing Dt:
|
10/10/1990
|
|
Title:
|
METHOD OF DATA FLOW CONTROL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/08/1992
|
Application #:
|
07597834
|
Filing Dt:
|
10/15/1990
|
|
Title:
|
HARMONIC NOISE MINIMIZATION IN A RADIO RECEIVER BY SELECTIVELY OPTIMIZING IC'S WHICH PRODUCE HARMONICS IN THE RADIO'S FREQUENCY RANGE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/30/1993
|
Application #:
|
07642131
|
Filing Dt:
|
01/15/1991
|
|
Title:
|
PAGING SYSTEM WITH ENERGY EFFICIENT STATION LOCATION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/08/1992
|
Application #:
|
07662097
|
Filing Dt:
|
02/28/1991
|
|
Title:
|
PAGING SYSTEM WITH MULTIPLE FREQUENCIES AND MULTIPLE PROTOCOLS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/16/1993
|
Application #:
|
07668368
|
Filing Dt:
|
03/13/1991
|
|
Title:
|
PAGING SYSTEM WITH LOCAL CHANNEL LISTS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/13/1992
|
Application #:
|
07668369
|
Filing Dt:
|
03/13/1991
|
|
Title:
|
RADIO RECEIVER WITH ADAPTIVE ON-OFF CONTROL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/23/1993
|
Application #:
|
07668380
|
Filing Dt:
|
03/12/1991
|
|
Title:
|
SCANNING RECEIVER WITH MANUAL OVERRIDE OF FREQUENCY SCANNING ROUTINE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/03/1994
|
Application #:
|
07668389
|
Filing Dt:
|
03/13/1991
|
|
Title:
|
ADAPTIVE ON-OFF CONTROL FOR RADIO RECEIVER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/16/1993
|
Application #:
|
07693202
|
Filing Dt:
|
04/30/1991
|
|
Title:
|
RADIO ANTENNA TUNING CIRCUIT
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/25/1992
|
Application #:
|
07789429
|
Filing Dt:
|
11/05/1991
|
|
Title:
|
TRANSMITTING INFORMATION WITH CUT AND FLIP SPECTRUM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/04/1995
|
Application #:
|
07863313
|
Filing Dt:
|
03/27/1992
|
|
Title:
|
DIGITAL FILTER AND METHOD OF DESIGN
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/27/1996
|
Application #:
|
07930953
|
Filing Dt:
|
08/14/1992
|
|
Title:
|
BANK BALANCE NOTIFICATION BY WRISTWATCH PAGER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/09/1994
|
Application #:
|
07979743
|
Filing Dt:
|
11/23/1992
|
|
Title:
|
WIRELESS FACSIMILE COMPUTER SLATE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/03/1996
|
Application #:
|
07981968
|
Filing Dt:
|
11/25/1992
|
|
Title:
|
WATCH PAGER WITH ICONS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/09/1996
|
Application #:
|
08007443
|
Filing Dt:
|
01/22/1993
|
|
Title:
|
ADAPTIVE AUTOMATIC ANTENNA TUNING METHOD AND APPARATUS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/06/1994
|
Application #:
|
08092381
|
Filing Dt:
|
07/14/1993
|
|
Title:
|
SIGMA-DELTA DIGITAL FM DEMODULATOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/02/1996
|
Application #:
|
08147834
|
Filing Dt:
|
11/02/1993
|
|
Title:
|
GROUP MESSAGE DELIVERY IN A TIME-DIVISION MULTIPLEXED PAGING SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/08/1995
|
Application #:
|
08149993
|
Filing Dt:
|
11/10/1993
|
|
Title:
|
PORTABLE WIRELESS COMMUNICATION DEVICE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/26/1995
|
Application #:
|
08169032
|
Filing Dt:
|
12/17/1993
|
|
Title:
|
ANALOG WRISTWATCH PAGING RECEIVER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/05/1996
|
Application #:
|
08169480
|
Filing Dt:
|
12/17/1993
|
|
Title:
|
WRISTWATCH PAGING RECEIVER HAVING ANALOG MESSAGE DISPLAY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/14/1995
|
Application #:
|
08170644
|
Filing Dt:
|
12/16/1993
|
|
Title:
|
DUAL COMMUNICATION MODE VIDEO TAPE RECORDER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/05/1995
|
Application #:
|
08179835
|
Filing Dt:
|
01/07/1994
|
|
Title:
|
METHOD AND APPARATUS FOR ACCURATE TIME MAINTENANCE AND DISPLAY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/16/1995
|
Application #:
|
08190726
|
Filing Dt:
|
02/02/1994
|
|
Title:
|
PAGING SYSTEM WITH REGISTRATION MODE WHICH INTERRUPTS THE PAGER IS STANDARD OPERATING PROTOCOL AND IS ENERGIZED WITH A HIGHER DUTY CYCLE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/20/2004
|
Application #:
|
08227609
|
Filing Dt:
|
04/13/1994
|
|
Title:
|
ADAPTIVE GEOGRAPHIC MAPPING IN VEHICLE INFORMATION SYSTEMS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/21/1995
|
Application #:
|
08236534
|
Filing Dt:
|
05/02/1994
|
|
Title:
|
METHOD AND APPARATUS FOR ACCURATE TIME MAINTENANCE AND DISPLAY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/05/1995
|
Application #:
|
08271049
|
Filing Dt:
|
07/06/1994
|
|
Title:
|
SIGMA-DELTA FM DEMODULATOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/31/1995
|
Application #:
|
08277732
|
Filing Dt:
|
07/20/1994
|
|
Title:
|
WIRELESS FACSIMILE COMPUTER SLATE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/31/1998
|
Application #:
|
08283276
|
Filing Dt:
|
07/29/1994
|
|
Title:
|
EDUCATION AND ENTERTAINMENT DEVICE WITH DYNAMIC CONFIGURATION AND OPERATION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/12/1995
|
Application #:
|
08298516
|
Filing Dt:
|
08/30/1994
|
|
Title:
|
ANALOG WRISTWATCH PAGING RECEIVER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/09/1997
|
Application #:
|
08320530
|
Filing Dt:
|
10/11/1994
|
|
Title:
|
DELIVERY OF DATA INCLUDING PRELOADED ADVERTISING DATA
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/15/1997
|
Application #:
|
08327256
|
Filing Dt:
|
10/21/1994
|
|
Title:
|
TRANSMITTING DIGITAL DATA USING MULTIPLE SUBCARRIERS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/30/1996
|
Application #:
|
08335458
|
Filing Dt:
|
11/07/1994
|
|
Title:
|
LOW COST ACKNOWLEDGE-BACK SYSTEM FOR A PAGER USING EXISTING INFRASTRUCTURE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/13/2002
|
Application #:
|
08353572
|
Filing Dt:
|
12/09/1994
|
|
Title:
|
PAGING SYSTEM WITH SPACIAL, FREQUENCY AND TIME DIVERSITY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/03/1995
|
Application #:
|
08382838
|
Filing Dt:
|
02/02/1995
|
|
Title:
|
ENCRYPTED PAGING MESSAGE TRANSMISSION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/06/1996
|
Application #:
|
08389762
|
Filing Dt:
|
02/16/1995
|
|
Title:
|
AMPLITUDE AND PHASE ERROR NORMALIZATION OF SUBCARRIER GENERATOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/09/1996
|
Application #:
|
08410640
|
Filing Dt:
|
03/21/1995
|
|
Title:
|
PAGING DEVICE INCLUDING PASSWORD ACCESSED STORED CRYTOGRAPHIC KEYS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/11/1997
|
Application #:
|
08414746
|
Filing Dt:
|
03/31/1995
|
|
Title:
|
OPTIMIZING PACKET SIZE TO ELIMINATE EFFECTS OF RECEPTION NULLS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/09/1996
|
Application #:
|
08495367
|
Filing Dt:
|
06/28/1995
|
|
Title:
|
METHOD AND APPARATUS FOR SWITCHING BETWEEN REDUNDANT HARDWARE IN A WIRELESS DATA COMMUNICATION SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/30/1998
|
Application #:
|
08502807
|
Filing Dt:
|
07/14/1995
|
|
Title:
|
LOW POWER DATA RECEIVER COMBINED WITH AUDIO RECEIVER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/27/1999
|
Application #:
|
08507181
|
Filing Dt:
|
07/26/1995
|
|
Title:
|
PORTABLE WIRELESS COMMUNICATION DEVICE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/10/2001
|
Application #:
|
08569976
|
Filing Dt:
|
12/08/1995
|
|
Title:
|
USER SELECTABLE RECEIVER ADDRESSES FOR WIRELESS COMMUNICATION SYSTEMS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/06/1997
|
Application #:
|
08585604
|
Filing Dt:
|
01/16/1996
|
|
Title:
|
DUAL CHANNEL ADVERTISING REFERENCING VEHICLE LOCATION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/20/1998
|
Application #:
|
08592908
|
Filing Dt:
|
01/29/1996
|
|
Title:
|
LOOP ANTENNA WITH REDUCED ELECTRICAL FIELD SENSITIVITY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/23/2000
|
Application #:
|
08660146
|
Filing Dt:
|
06/07/1996
|
|
Title:
|
DUAL CHANNEL DUAL SPEED FM SUBCARRIER PAGING SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/28/1998
|
Application #:
|
08695254
|
Filing Dt:
|
08/09/1996
|
|
Title:
|
ANALYZER FOR FREQUENCY MODULATED SIGNALS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/17/1998
|
Application #:
|
08695747
|
Filing Dt:
|
08/12/1996
|
|
Title:
|
ACKNOWLEDGE BACK PAGER USING SECONDARY TRANSMISSION SOURCE
|
|
|
|
|
Patent #:
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|
Issue Dt:
|
04/28/1998
|
Application #:
|
08720893
|
Filing Dt:
|
10/03/1996
|
|
Title:
|
COMBINED STOPWATCH AND PAGER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/27/1998
|
Application #:
|
08732174
|
Filing Dt:
|
10/16/1996
|
|
Title:
|
PAGER WITH ADAPTABLE ALARM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/02/1999
|
Application #:
|
08798388
|
Filing Dt:
|
02/07/1997
|
|
Title:
|
SINGLE BUTTON CONTROL FOR INFORMATION DISPLAY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/15/2000
|
Application #:
|
09063957
|
Filing Dt:
|
04/21/1998
|
|
Title:
|
LOW POWER PROGRAMMABLE RIPPLE COUNTER
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|
