Inventor
RICHARDS JAMES L
US121 patents
⚠️ This page may combine multiple inventors who share the name “RICHARDS JAMES L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TIME DOMAIN CORP
44 patentsUS7046187B2May 16, 2006
System and method for active protection of a resource
TIME DOMAIN CORP189 citations99
US7027493B2Apr 11, 2006
System and method for medium wide band communications by impluse radio
TIME DOMAIN CORP143 citations99
US6989751B2Jan 24, 2006
System and method for monitoring assets, objects, people and animals utilizing impulse radio
TIME DOMAIN CORP232 citations99
US6922166B2Jul 26, 2005
System and method for distance measurement by inphase and quadrature signals in a radio system
TIME DOMAIN CORP120 citations99
US6900732B2May 31, 2005
System and method for monitoring assets, objects, people and animals utilizing impulse radio
TIME DOMAIN CORP274 citations99
US6774846B2Aug 10, 2004
System and method for position determination by impulse radio
TIME DOMAIN CORP124 citations99
US6763057B1Jul 13, 2004
Vector modulation system and method for wideband impulse radio communications
TIME DOMAIN CORP172 citations99
US6710736B2Mar 23, 2004
System and method for intrusion detection using a time domain radar array
TIME DOMAIN CORP153 citations99
US6700538B1Mar 2, 2004
System and method for estimating separation distance between impulse radios using impulse signal amplitude
TIME DOMAIN CORP158 citations99
US6674396B2Jan 6, 2004
System and method for distance measurement by inphase and quadrature signals in a radio system
TIME DOMAIN CORP148 citations99
US6611234B2Aug 26, 2003
System and method for position determination by impulse radio using round trip time-of-flight
TIME DOMAIN CORP127 citations99
US6573857B2Jun 3, 2003
System and method for intrusion detection using a time domain radar array
TIME DOMAIN CORP134 citations99
US6571089B1May 27, 2003
Method and apparatus for moderating interference while effecting impulse radio wireless control of equipment
TIME DOMAIN CORP220 citations99
US6556621B1Apr 29, 2003
System for fast lock and acquisition of ultra-wideband signals
TIME DOMAIN CORP196 citations99
US6539213B1Mar 25, 2003
System and method for impulse radio power control
TIME DOMAIN CORP293 citations99
US6512455B2Jan 28, 2003
System and method for monitoring assets, objects, people and animals utilizing impulse radio
TIME DOMAIN CORP334 citations99
US6504483B1Jan 7, 2003
System and method for using impulse radio technology to track and monitor animals
TIME DOMAIN CORP261 citations99
US6501393B1Dec 31, 2002
System and method for using impulse radio technology to track and monitor vehicles
TIME DOMAIN CORP223 citations99
US6492904B2Dec 10, 2002
Method and system for coordinating timing among ultrawideband transmissions
TIME DOMAIN CORP175 citations99
US6466125B1Oct 15, 2002
System and method using impulse radio technology to track and monitor people needing health care
TIME DOMAIN CORP177 citations99
US6400307B2Jun 4, 2002
System and method for intrusion detection using a time domain radar array
TIME DOMAIN CORP168 citations99
US6304623B1Oct 16, 2001
Precision timing generator system and method
TIME DOMAIN CORP158 citations99
US6300903B1Oct 9, 2001
System and method for person or object position location utilizing impulse radio
TIME DOMAIN CORP352 citations99
US6297773B1Oct 2, 2001
System and method for position determination by impulse radio
TIME DOMAIN CORP119 citations99
US6295019B1Sep 25, 2001
System and method for distance measurement by inphase and quadrature signals in a radio system
TIME DOMAIN CORP158 citations99
US6177903B1Jan 23, 2001
System and method for intrusion detection using a time domain radar array
TIME DOMAIN CORP249 citations99
US6133876AOct 17, 2000
System and method for position determination by impulse radio
TIME DOMAIN CORP289 citations99
US6111536AAug 29, 2000
System and method for distance measurement by inphase and quadrature signals in a radio system
TIME DOMAIN CORP223 citations99
US7545281B2Jun 9, 2009
System and method for person or object position location utilizing impulse radio
TIME DOMAIN CORP67 citations98
US7151490B2Dec 19, 2006
System and method for estimating separation distance between impulse radios using impulse signal amplitude
TIME DOMAIN CORP84 citations98
US7145954B1Dec 5, 2006
Method and apparatus for mapping pulses to a non-fixed layout
TIME DOMAIN CORP90 citations98
US7099367B2Aug 29, 2006
Method and apparatus for converting RF signals to baseband
TIME DOMAIN CORP103 citations98
US6959032B1Oct 25, 2005
Method and apparatus for positioning pulses in time
TIME DOMAIN CORP119 citations98
US6954480B2Oct 11, 2005
Method and apparatus for improving received signal quality in an impulse radio system
TIME DOMAIN CORP71 citations98
US6937667B1Aug 30, 2005
Apparatus, system and method for flip modulation in an impulse radio communications system
TIME DOMAIN CORP135 citations98
US6914949B2Jul 5, 2005
Method and system for reducing potential interference in an impulse radio
TIME DOMAIN CORP137 citations98
US6823022B1Nov 23, 2004
Method for mitigating effects of interference in impulse radio communication
TIME DOMAIN CORP188 citations98
US6788730B1Sep 7, 2004
Method and apparatus for applying codes having pre-defined properties
TIME DOMAIN CORP98 citations98
US6778603B1Aug 17, 2004
Method and apparatus for generating a pulse train with specifiable spectral response characteristics
TIME DOMAIN CORP122 citations98
US6671310B1Dec 30, 2003
Method and apparatus for positioning pulses over time by applying time-hopping codes having pre-defined characteristics
TIME DOMAIN CORP91 citations98
US6636566B1Oct 21, 2003
Method and apparatus for specifying pulse characteristics using a code that satisfies predefined criteria
TIME DOMAIN CORP117 citations98
US6636567B1Oct 21, 2003
Method of specifying non-allowable pulse characteristics
TIME DOMAIN CORP80 citations98
US6636573B2Oct 21, 2003
Precision timing generator system and method
TIME DOMAIN CORP80 citations98
US6577691B2Jun 10, 2003
Precision timing generator apparatus and associated methods
TIME DOMAIN CORP208 citations98
ALEREON INC
4 patentsUS7209724B2Apr 24, 2007
Method and apparatus for power control in an ultra wideband radio system
ALEREON INC129 citations99
US7079827B2Jul 18, 2006
Method and apparatus for power control in an ultra wideband impulse radio system
ALEREON INC118 citations99
US6925109B2Aug 2, 2005
Method and system for fast acquisition of ultra-wideband signals
ALEREON INC120 citations99
US7787513B2Aug 31, 2010
Transmitting and receiving spread spectrum signals using continuous waveforms
ALEREON INC56 citations98
FULLERTON LARRY W
1 patentCEDAR RIDGE RESEARCH LLC
1 patentShowing the top 50 of 121 patents by PatentIndex Score.