Inventor
HEINRICH HARLEY KENT
US40 patents
⚠️ This page may combine multiple inventors who share the name “HEINRICH HARLEY KENT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INTERMEC IP CORP
27 patentsUS6288629B1Sep 11, 2001
Method of using write—ok flag for radio frequency (RF) transponders (RF Tags)
INTERMEC IP CORP188 citations99
US6281794B1Aug 28, 2001
Radio frequency transponder with improved read distance
INTERMEC IP CORP166 citations99
US6140146AOct 31, 2000
Automated RFID transponder manufacturing on flexible tape substrates
INTERMEC IP CORP208 citations99
US6121878ASep 19, 2000
System for controlling assets
INTERMEC IP CORP193 citations99
US6097347AAug 1, 2000
Wire antenna with stubs to optimize impedance for connecting to a circuit
INTERMEC IP CORP207 citations99
US6028564AFeb 22, 2000
Wire antenna with optimized impedance for connecting to a circuit
INTERMEC IP CORP159 citations99
US6404325B1Jun 11, 2002
Method and system for storage and recovery of vital information on radio frequency transponders
INTERMEC IP CORP109 citations98
US6104281AAug 15, 2000
Radio frequency identification transponder with electronic circuit enabling/disabling capability
INTERMEC IP CORP180 citations98
US6078259AJun 20, 2000
Radio frequency identification tag
INTERMEC IP CORP210 citations98
US5972156AOct 26, 1999
Method of making a radio frequency identification tag
INTERMEC IP CORP219 citations98
US6944424B2Sep 13, 2005
RFID tag having combined battery and passive power source
INTERMEC IP CORP100 citations97
US6919793B2Jul 19, 2005
Radio frequency identification system write broadcast capability
INTERMEC IP CORP83 citations97
US5942987AAug 24, 1999
Radio frequency identification system with write broadcast capability
INTERMEC IP CORP205 citations97
US6535175B2Mar 18, 2003
Adjustable length antenna system for RF transponders
INTERMEC IP CORP196 citations96
US6172596B1Jan 9, 2001
System method and apparatus for identifying and communicating with a plurality of types of radio frequency communication devices
INTERMEC IP CORP217 citations96
US6812841B2Nov 2, 2004
Passive RFID tag that retains state after temporary loss of power
INTERMEC IP CORP56 citations95
US6400274B1Jun 4, 2002
High-performance mobile power antennas
INTERMEC IP CORP79 citations95
US6130612AOct 10, 2000
Antenna for RF tag with a magnetoelastic resonant core
INTERMEC IP CORP117 citations95
US6566850B2May 20, 2003
Low-voltage, low-power bandgap reference circuit with bootstrap current
INTERMEC IP CORP25 citations93
US7158046B2Jan 2, 2007
System and method for radio frequency tag group select
INTERMEC IP CORP21 citations92
US6859190B2Feb 22, 2005
RFID tag with a quadrupler or N-tupler circuit for efficient RF to DC conversion
INTERMEC IP CORP44 citations92
US6429775B1Aug 6, 2002
Apparatus for transporting radio frequency power to energize radio frequency identification transponders
INTERMEC IP CORP46 citations89
US7616094B2Nov 10, 2009
Radio frequency identification system with write broadcast capability
INTERMEC IP CORP11 citations83
US7511621B1Mar 31, 2009
High-performance mobile power antennas
INTERMEC IP CORP13 citations82
US7427912B1Sep 23, 2008
Method and system for storage and recovery of vital information on radio frequency transponders
INTERMEC IP CORP7 citations74
US7215248B2May 8, 2007
Diode receiver for radio frequency transponder
INTERMEC IP CORP8 citations74
US7158091B2Jan 2, 2007
Radio frequency identification transponder with a quadrupler or N-tupler circuit for efficient RF to DC conversion
INTERMEC IP CORP2 citations62
IBM
10 patentsUS5912632AJun 15, 1999
Single chip RF tag oscillator circuit synchronized by base station modulation frequency
IBM175 citations98
US5874902AFeb 23, 1999
Radio frequency identification transponder with electronic circuit enabling/disabling capability
IBM365 citations98
US5767789AJun 16, 1998
Communication channels through electrically conducting enclosures via frequency selective windows
IBM112 citations98
US5682143AOct 28, 1997
Radio frequency identification tag
IBM557 citations98
US5673037ASep 30, 1997
System and method for radio frequency tag group select
IBM264 citations98
US5777561AJul 7, 1998
Method of grouping RF transponders
IBM293 citations97
US5889489AMar 30, 1999
Diode receiver for radio frequency transponder
IBM73 citations96
US5850181ADec 15, 1998
Method of transporting radio frequency power to energize radio frequency identification transponders
IBM165 citations96
US5739754AApr 14, 1998
Circuit antitheft and disabling mechanism
IBM48 citations92
US5644428AJul 1, 1997
Continuously variable beam splitter
IBM4 citations63