|
Total properties:
67
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/23/1988
|
Application #:
|
06827286
|
Filing Dt:
|
02/07/1986
|
|
Title:
|
INSTANT PORTABLE BAR CODE READER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/19/1989
|
Application #:
|
07254254
|
Filing Dt:
|
10/06/1988
|
|
Title:
|
SIGNAL DISCRIMINATION SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/16/1990
|
Application #:
|
07339953
|
Filing Dt:
|
04/18/1989
|
|
Title:
|
INSTANT PORTABLE BAR CODE READER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/16/1993
|
Application #:
|
07500030
|
Filing Dt:
|
03/26/1990
|
|
Title:
|
INSTANT PORTABLE BAR CODE READER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/08/1993
|
Application #:
|
07660615
|
Filing Dt:
|
02/25/1991
|
|
Title:
|
HAND-HELD DATA CAPTURE SYSTEM WITH INTERCHANGEABE MODULES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/16/1993
|
Application #:
|
07784748
|
Filing Dt:
|
10/28/1991
|
|
Title:
|
DATA COMMUNICATION SYSTEM WITH COMMUNICATING AND RECHARGING DOCKING APPARATUS FOR HAND-HELD DATA TERMINAL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/01/1993
|
Application #:
|
07818411
|
Filing Dt:
|
01/03/1992
|
|
Title:
|
MOTOR MOTION DETECTION CIRCUIT
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/16/1993
|
Application #:
|
07839554
|
Filing Dt:
|
02/24/1992
|
|
Title:
|
"INSTANT PORTABLE BAR CODE READER"
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/01/1993
|
Application #:
|
07966907
|
Filing Dt:
|
10/26/1992
|
|
Title:
|
VERSATILE RF TERMINAL-SCANNER SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/11/1997
|
Application #:
|
08027140
|
Filing Dt:
|
03/05/1993
|
|
Title:
|
"WIRELESS PERSONAL LOCAL AREA NETWORK UTILIZING REMOVABLE RADIO FREQUENCY MODULES WITH DIGITAL INTERFACES AND IDLE SENSE COMMUNICATION PROTOCOL"
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/27/1995
|
Application #:
|
08059447
|
Filing Dt:
|
05/07/1993
|
|
Title:
|
RADIO FREQUENCY LOCAL AREA NETWORK
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/30/1996
|
Application #:
|
08215133
|
Filing Dt:
|
03/21/1994
|
|
Title:
|
SYMBOLOGY READER WITH REDUCED SPECULAR REFLECTION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/30/1996
|
Application #:
|
08226516
|
Filing Dt:
|
04/12/1994
|
|
Title:
|
PORTABLE WORK STATION AND DATA COLLECTION TERMINAL INCLUDING SWITCHABLE MULTI PURPOSE TOUCH SCREEN DISPLAY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/09/1997
|
Application #:
|
08236413
|
Filing Dt:
|
04/29/1994
|
|
Title:
|
HIERARCHICAL COMMUNICATIONS SYSTEM USING MICROLINK, DATA RATE SWITCHING, FREQUENCY HOPPING AND VEHICULAR LOCAL AREA NETWORKING
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/13/1996
|
Application #:
|
08238180
|
Filing Dt:
|
05/04/1994
|
|
Title:
|
HIGH RELIABILITY ACCESS POINT FOR WIRELESS LOCAL AREA NETWORK
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/21/1999
|
Application #:
|
08239267
|
Filing Dt:
|
05/06/1994
|
|
Title:
|
MULTI-LEVEL, HIERARCHICAL RADIO-FREQUENCY COMMUNICATION SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/28/1995
|
Application #:
|
08255848
|
Filing Dt:
|
06/08/1994
|
|
Title:
|
RADIO FREQUENCY LOCAL AREA NETWORK
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/13/1995
|
Application #:
|
08270107
|
Filing Dt:
|
06/30/1994
|
|
Title:
|
RADIO FREQUENCY COMMUNICATION NETWORK HAVING ADAPTIVE PARAMETERS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/12/1997
|
Application #:
|
08279148
|
Filing Dt:
|
07/22/1994
|
|
Title:
|
HIERARCHICAL COMMUNICATION SYSTEM USING PREMISES, PERIPHERAL AND VEHICULAR LOCAL AREA NETWORKING
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/30/1997
|
Application #:
|
08303965
|
Filing Dt:
|
09/09/1994
|
|
Title:
|
SYSTEM AND METHOD FOR RADIO FREQUENCY TAG GROUP SELECT
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/18/1996
|
Application #:
|
08303977
|
Filing Dt:
|
09/09/1994
|
|
Title:
|
RADIO FREQUENCY CIRCUIT AND MEMORY IN THIN FLEXIBLE PACKAGE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/27/1996
|
Application #:
|
08304340
|
Filing Dt:
|
09/12/1994
|
|
Title:
|
MULTIPLE ITEM RADIO FREQUENCY TAG IDENTIFICATION PROTOCOL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/20/1997
|
Application #:
|
08328250
|
Filing Dt:
|
10/24/1994
|
|
Title:
|
PROCESS AND APPARATUS FOR CHARGING LITHIUM CELLS OR THE LIKE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/23/1996
|
Application #:
|
08338008
|
Filing Dt:
|
11/10/1994
|
|
Title:
|
SINGLE ANTENNA LOCATION AND DIRECTION FINDING SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/30/1997
|
Application #:
|
08371747
|
Filing Dt:
|
01/12/1995
|
|
Title:
|
INTEGRATED HAND-HELD BAR CODE PROCESSING DEVICE CAPABLE OF AUTOMATIC SCAN AND DATA DISPLAY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/25/1996
|
Application #:
|
08382777
|
Filing Dt:
|
01/31/1995
|
|
Title:
|
HAND-HELD DATA CAPTURE SYSTEM WITH INTERCHANGEABLE MODULES AND SIDE- MOUNTED FUNCTION KEY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/08/1998
|
Application #:
|
08389830
|
Filing Dt:
|
02/16/1995
|
|
Title:
|
PORTABLE WORK STATION TYPE-DATA COLLECTION SYSTEM HAVING AN IMPROVED HANDGRIP AND AN OPTICAL READER TO BE DIRECTED THEREBY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/14/1998
|
Application #:
|
08395555
|
Filing Dt:
|
02/28/1995
|
|
Title:
|
COMMUNICATION NETWORK HAVING A PLURALITY OF BRIDGING NODES WHICH TRANSMITS A BEACON TO TERMINAL NODES IN POWER SAVING STATE THAT IT HAS MESSAGES AWAITING DELIVERY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/11/1997
|
Application #:
|
08404111
|
Filing Dt:
|
03/14/1995
|
|
Title:
|
PACKET RADIO COMMUNICATION SYSTEM PROTOCOL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/28/1996
|
Application #:
|
08426507
|
Filing Dt:
|
04/21/1995
|
|
Title:
|
POWER-EFFICIENT TECHNIQUE FOR MULTIPLE TAG DISCRIMINATION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/08/1998
|
Application #:
|
08448237
|
Filing Dt:
|
05/23/1995
|
|
Title:
|
MULTILEVEL DATA COMMUNICATION SYSTEM INCLUDING LOCAL AND HOST SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/24/1996
|
Application #:
|
08449630
|
Filing Dt:
|
05/24/1995
|
|
Title:
|
MODULAR SCANNER WITH HAND-HELD DATA TERMINAL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/27/1999
|
Application #:
|
08463334
|
Filing Dt:
|
06/05/1995
|
|
Title:
|
HAND-HELD DATA CAPTURE SYSTEM WITH INTERCHANGEABLE MODULES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/12/2000
|
Application #:
|
08476543
|
Filing Dt:
|
06/06/1995
|
|
Title:
|
INSTANT PORTABLE BAR CODE READER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/19/1999
|
Application #:
|
08476550
|
Filing Dt:
|
06/06/1995
|
|
Title:
|
RADIO FREQUENCY COMMUNICATION NETWORK HAVING ADAPTIVE COMMUNICATION PARAMETERS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/01/1998
|
Application #:
|
08486083
|
Filing Dt:
|
06/07/1995
|
|
Title:
|
SYSTEM FOR COUPLING HOST COMPUTER MEANSWITH BASE TRANSCEIVER UNITS ON A LOCAL AREA NETWORK
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/06/1997
|
Application #:
|
08486812
|
Filing Dt:
|
06/07/1995
|
|
Title:
|
DYNAMICALLY SWITCHABLE POWER SUPPLY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/04/1998
|
Application #:
|
08487609
|
Filing Dt:
|
06/07/1995
|
|
Title:
|
HIERARCHICAL COMMUNICATION SYSTEM PROVIDING INTELLIGENT DATA, PROGRAM AND PROCESSING MIGRATION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/20/1998
|
Application #:
|
08488406
|
Filing Dt:
|
06/07/1995
|
|
Title:
|
PORTABLE WORK STATION-TYPE DATA COLLECTION SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/30/1997
|
Application #:
|
08497698
|
Filing Dt:
|
06/30/1995
|
|
Title:
|
METHOD AND APPARATUS FOR CONTROLLING COUNTRY SPECIFIC FREQUENCY ALLOCATION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/28/1997
|
Application #:
|
08500977
|
Filing Dt:
|
04/04/1996
|
|
Title:
|
WIRELESS PERSONAL LOCAL AREA NETWORK
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/25/1997
|
Application #:
|
08521898
|
Filing Dt:
|
08/31/1995
|
|
Title:
|
DIODE MODULATOR FOR RADIO FREQUENCY TRANSPONDER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/17/1999
|
Application #:
|
08545108
|
Filing Dt:
|
10/19/1995
|
|
Title:
|
REDUNDANT RADIO FREQUENCY LOCAL AREA NETWORK HAVING A ROAMING TERMINAL COMMUNICATION PROTOCOL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/01/1997
|
Application #:
|
08573974
|
Filing Dt:
|
12/18/1995
|
|
Title:
|
PORTABLE WORK STATION AND DATA COLLECTION TERMINAL INCLUDING SWITCHABLE MULTI PURPOSE TOUCH SCREEN DISPLAY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/27/1998
|
Application #:
|
08621724
|
Filing Dt:
|
03/21/1996
|
|
Title:
|
SPREAD SPECTRUM FREQUENCY HOPPING READER SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/15/1998
|
Application #:
|
08623327
|
Filing Dt:
|
03/27/1996
|
|
Title:
|
INTEGRATED ELECTRONIC TAG READER AND WIRELESS COMMUNICATION LINK
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/27/1998
|
Application #:
|
08646539
|
Filing Dt:
|
05/08/1996
|
|
Title:
|
SYSTEM AND METHOD FOR SELECTING A SUBSET OF AUTONOMOUS AND INDEPENDENT SLAVE ENTITIES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/24/1999
|
Application #:
|
08694606
|
Filing Dt:
|
08/09/1996
|
|
Title:
|
RADIO FREQUENCY IDENTIFICATION SYSTEM WITH WRITE BROADCAST CAPABILITY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/30/1999
|
Application #:
|
08733684
|
Filing Dt:
|
10/17/1996
|
|
Title:
|
DIODE RECEIVER FOR RADIO FREQUENCY TRANSPONDER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/05/1998
|
Application #:
|
08780124
|
Filing Dt:
|
12/26/1996
|
|
Title:
|
COMMUNICATION NETWORK PROVIDING WIRELESS AND HARD-WIRED DYNAMIC ROUTING
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/15/1999
|
Application #:
|
08780765
|
Filing Dt:
|
01/08/1997
|
|
Title:
|
SINGLE CHIP RF TAG OSCILLATOR CIRCUIT SYNCHRONIZED BY BASE STATION MODULATION FREQUENCY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/28/1999
|
Application #:
|
08823611
|
Filing Dt:
|
03/25/1997
|
|
Title:
|
ADAPTIVE POWER LEVELING OF AN RF TRANSCEIVER UTILIZING INFORMATION STORED IN NON-VOLATILE MEMORY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/20/2000
|
Application #:
|
08826449
|
Filing Dt:
|
03/27/1997
|
|
Title:
|
INTEGRATED MULTI-METER AND WIRELESS COMMUNICATION LINK
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/15/1998
|
Application #:
|
08831035
|
Filing Dt:
|
04/01/1997
|
|
Title:
|
PORTABLE WORK STATION AND DATA COLLECTION TERMINAL INCLUDING SWITCHABLE MULTI PURPOSE TOUCH SCREEN DISPLAY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/09/1998
|
Application #:
|
08851338
|
Filing Dt:
|
05/05/1997
|
|
Title:
|
VERSATILE TERMINAL FOR USE IN A RADIO FREQUENCY IDENTIFICATION SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/09/1999
|
Application #:
|
08856257
|
Filing Dt:
|
05/14/1997
|
|
Title:
|
METHOD AND APPARATUS FOR MONITORING FREQUENCY SYNTHESIZER LOCKING TIME
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/12/1999
|
Application #:
|
08862912
|
Filing Dt:
|
05/23/1997
|
|
Title:
|
METHOD OF FLAGGING PARTIAL WRITE IN RF TAGS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/21/1999
|
Application #:
|
08872949
|
Filing Dt:
|
06/11/1997
|
|
Title:
|
GENERIC HANDHELD SYMBOLOGY SCANNER WITH A MODULAR OPTICAL SENSOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/28/1999
|
Application #:
|
08878357
|
Filing Dt:
|
06/27/1997
|
|
Title:
|
LOCAL AREA NETWORK HAVING MULTIPLE CHANNEL WIRELESS ACCESS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/07/1999
|
Application #:
|
08909927
|
Filing Dt:
|
08/12/1997
|
|
Title:
|
HIERARCHICAL COMMUNICATION SYSTEM USING PREMISES, PERIPHERAL AND VEHICULAR LOCAL AREA NETWORKING
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/03/2000
|
Application #:
|
08939140
|
Filing Dt:
|
09/29/1997
|
|
Title:
|
NON-LINEAR IMAGE PROCESSING AND AUTOMATIC DISCRIMINATING METHOD AND APPARATUS FOR IMAGES SUCH AS IMAGES OF MACHINE-READABLE SYMBOLS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/11/2000
|
Application #:
|
08955345
|
Filing Dt:
|
10/21/1997
|
|
Title:
|
MODULAR PORTABLE DATA PROCESSING TERMINAL HAVING A HIGHER LAYER AND LOWER LAYER PARTITIONED COMMUNICATION PROTOCOL STACK FOR USE IN A RADIO FREQUENCY COMMUNICATIONS NETWORK
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/17/1999
|
Application #:
|
08972905
|
Filing Dt:
|
11/18/1997
|
|
Title:
|
METHOD AND APPARATUS FOR CONTROLLING COUNTRY SPECIFIC FREQUENCY ALLOCATION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/29/2000
|
Application #:
|
09193281
|
Filing Dt:
|
11/17/1998
|
|
Title:
|
OPTICAL AND PASSIVE ELECTROMAGNETIC READER FOR READING MACHINE-READABLE SYMBOLS, SUCH AS BAR CODES, AND READING WIRELESS TAGS, SUCH AS RADIO FREQUENCY TAGS, AND CORRESPONDING METHOD
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/20/2001
|
Application #:
|
09268422
|
Filing Dt:
|
03/13/1999
|
|
Title:
|
METHOD OF DETECTING RELATIVE DIRECTION OF MOTION OF A RADIO FREQUENCY (RF) TAG
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/19/2000
|
Application #:
|
09321506
|
Filing Dt:
|
05/27/1999
|
|
Title:
|
STICKER TRANSPONDER FOR USE ON GLASS SURFACE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/01/2000
|
Application #:
|
09383483
|
Filing Dt:
|
08/26/1999
|
|
Title:
|
METHOD AND APPARATUS OF AUTODISCRIMINATING IN SYMBOL READER EMPLOYING PRIORITIZED AND UPDATED TABLE OF SYMBOLOGIES
|
|
