Inventor
SCHILLING DONALD L
US151 patents
⚠️ This page may combine multiple inventors who share the name “SCHILLING DONALD L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INTERDIGITAL TECH CORP
35 patentsUS6014373AJan 11, 2000
Spread spectrum CDMA subtractive interference canceler system
INTERDIGITAL TECH CORP161 citations99
US5719852AFeb 17, 1998
Spread spectrum CDMA subtractive interference canceler system
INTERDIGITAL TECH CORP116 citations99
US5703874ADec 30, 1997
Broadband CDMA overlay system and method
INTERDIGITAL TECH CORP218 citations99
US5506864AApr 9, 1996
CDMA communications and geolocation system and method
INTERDIGITAL TECH CORP390 citations99
US5469468ANov 21, 1995
Overlaying spread-spectrum satellite system and method
INTERDIGITAL TECH CORP227 citations99
US5410568AApr 25, 1995
CDMA/TDMA spread-spectrum communications system and method
INTERDIGITAL TECH CORP172 citations99
US5365544ANov 15, 1994
CDMA communications and geolocation system and method
INTERDIGITAL TECH CORP168 citations99
US5359182AOct 25, 1994
Wireless telephone debit card system and method
INTERDIGITAL TECH CORP338 citations99
US5260967ANov 9, 1993
CDMA/TDMA spread-spectrum communications system and method
INTERDIGITAL TECH CORP232 citations99
US5228056AJul 13, 1993
Synchronous spread-spectrum communications system and method
INTERDIGITAL TECH CORP265 citations99
US5224120AJun 29, 1993
Dynamic capacity allocation CDMA spread spectrum communications
INTERDIGITAL TECH CORP171 citations99
US6389002B1May 14, 2002
Broadband CDMA overlay system and method
INTERDIGITAL TECH CORP90 citations98
US5299226AMar 29, 1994
Adaptive power control for a spread spectrum communications system and method
INTERDIGITAL TECH CORP138 citations98
US6259688B1Jul 10, 2001
Spread spectrum CDMA subtractive interference canceler system
INTERDIGITAL TECH CORP82 citations97
US6003770ADec 21, 1999
Wireless telephone debit card system and method
INTERDIGITAL TECH CORP77 citations97
US5633889AMay 27, 1997
Phased array spread spectrum system and method
INTERDIGITAL TECH CORP72 citations97
US5459759AOct 17, 1995
Frequency hopping code division multiple access system and method
INTERDIGITAL TECH CORP98 citations97
US6868076B2Mar 15, 2005
Multichannel CDMA subtractive interference canceler
INTERDIGITAL TECH CORP26 citations96
US6726098B2Apr 27, 2004
Performing local transactions using a wireless radio unit
INTERDIGITAL TECH CORP29 citations96
US6382507B2May 7, 2002
Wireless telephone debit card system and method
INTERDIGITAL TECH CORP36 citations96
US6243370B1Jun 5, 2001
Personal communication network unit for use in a spread spectrum communication system overlaying a microwave system
INTERDIGITAL TECH CORP47 citations96
US6226316B1May 1, 2001
Spread spectrum adaptive power control communications system and method
INTERDIGITAL TECH CORP56 citations96
US6170745B1Jan 9, 2001
Wireless debit card system and method
INTERDIGITAL TECH CORP66 citations96
US5974039AOct 26, 1999
CDMA communications and geolocation system and method
INTERDIGITAL TECH CORP50 citations96
US5881094AMar 9, 1999
Frequency hopping code division multiple access system and method
INTERDIGITAL TECH CORP60 citations96
US5663956ASep 2, 1997
CDMA communications and geolocation system and method
INTERDIGITAL TECH CORP30 citations96
US5659572AAug 19, 1997
Phased array spread spectrum system and method
INTERDIGITAL TECH CORP42 citations96
US5657343AAug 12, 1997
Frequency hopping code division multiple access system and method
INTERDIGITAL TECH CORP67 citations96
US5631921AMay 20, 1997
Adaptive power control for a spread spectrum communications system and method
INTERDIGITAL TECH CORP70 citations96
US5588020ADec 24, 1996
Spread spectrum CDMA communications system
INTERDIGITAL TECH CORP57 citations96
US5535238AJul 9, 1996
Spread spectrum adaptive power control communications system and method
INTERDIGITAL TECH CORP68 citations96
US5422908AJun 6, 1995
Phased array spread spectrum system and method
INTERDIGITAL TECH CORP58 citations96
US5420896AMay 30, 1995
Synchronous spread-spectrum communications system and method
INTERDIGITAL TECH CORP75 citations96
US5367533ANov 22, 1994
Dynamic capacity allocation CDMA spread spectrum communications
INTERDIGITAL TECH CORP58 citations96
US5363403ANov 8, 1994
Spread spectrum CDMA subtractive interference canceler and method
INTERDIGITAL TECH CORP105 citations96
SCS MOBILECOM INC
6 patentsUS5185762AFeb 9, 1993
Spread spectrum microwave overlay with notch filter
SCS MOBILECOM INC255 citations99
US5179571AJan 12, 1993
Spread spectrum cellular handoff apparatus and method
SCS MOBILECOM INC247 citations99
US5166951ANov 24, 1992
High capacity spread spectrum channel
SCS MOBILECOM INC153 citations99
US5093840AMar 3, 1992
Adaptive power control for a spread spectrum transmitter
SCS MOBILECOM INC253 citations99
US5081643AJan 14, 1992
Spread spectrum multipath receiver apparatus and method
SCS MOBILECOM INC127 citations98
US5351269ASep 27, 1994
Overlaying spread spectrum CDMA personal communications system
SCS MOBILECOM INC73 citations96
LINEX TECHNOLOGIES INC
3 patentsUS6269092B1Jul 31, 2001
Spread-spectrum channel sounding
LINEX TECHNOLOGIES INC83 citations98
US6757322B2Jun 29, 2004
Space diversity and coding, spread-spectrum antenna and method
LINEX TECHNOLOGIES INC31 citations96
US6493377B2Dec 10, 2002
Distributed network, spread-spectrum system
LINEX TECHNOLOGIES INC59 citations96
GOLDEN BRIDGE TECH INC
2 patentsLINEX TECHNOLOGY INC
1 patentINTERDIGITAL COMMUNICATION COR
1 patentSCS TELECOM INC
1 patentGOLDEN BRIDGE TECHNOLOGY
1 patentShowing the top 50 of 151 patents by PatentIndex Score.