Inventor
CARROLL GARY T
US24 patents
⚠️ This page may combine multiple inventors who share the name “CARROLL GARY T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BI INC
6 patentsUS4857893AAug 15, 1989
Single chip transponder device
BI INC587 citations99
US4724427AFeb 9, 1988
Transponder device
BI INC305 citations99
US4658357AApr 14, 1987
Time and accounting system
BI INC140 citations96
US4475481AOct 9, 1984
Identification system
BI INC105 citations96
US4952928AAug 28, 1990
Adaptable electronic monitoring and identification system
BI INC922 citations95
US4549264AOct 22, 1985
Time and accounting system
BI INC116 citations94
RACOM SYSTEMS INC
6 patentsUS5517194AMay 14, 1996
Passive RF transponder and method
RACOM SYSTEMS INC210 citations98
US5479172ADec 26, 1995
Power supply and power enable circuit for an RF/ID transponder
RACOM SYSTEMS INC193 citations98
US5521602AMay 28, 1996
Communications system utilizing FSK/PSK modulation techniques
RACOM SYSTEMS INC123 citations96
US5553099ASep 3, 1996
FSK detector for determining an increasing time period between adjacent pulses of an FSK modulated square wave pulse train
RACOM SYSTEMS INC36 citations92
US5533061AJul 2, 1996
Method and apparatus for detecting an FSK encoded carrier signal
RACOM SYSTEMS INC42 citations92
US5444421AAug 22, 1995
Low power consumption oscillator using multiple transconductance amplifiers
RACOM SYSTEMS INC29 citations92
COOPER TIRE & RUBBER CO
5 patentsUS7521842B2Apr 21, 2009
Magnetostrictive / piezo remote power generation, battery and method
COOPER TIRE & RUBBER CO18 citations92
US7443301B2Oct 28, 2008
Long range RFID transponder
COOPER TIRE & RUBBER CO18 citations92
US7808159B2Oct 5, 2010
Magnetostrictive / piezo remote power generation, battery and method
COOPER TIRE & RUBBER CO5 citations73
US7804229B2Sep 28, 2010
Magnetostrictive / piezo remote power generation, battery and method
COOPER TIRE & RUBBER CO4 citations62
US7916000B2Mar 29, 2011
Automatic antenna tuner system for RFID
COOPER TIRE & RUBBER CO4 citations61
GNUCO TECHNOLOGY CORP
3 patentsUS5347263ASep 13, 1994
Electronic identifier apparatus and method utilizing a single chip microcontroller and an antenna coil
GNUCO TECHNOLOGY CORP273 citations98
US5594384AJan 14, 1997
Enhanced peak detector
GNUCO TECHNOLOGY CORP120 citations97
US5625327AApr 29, 1997
Modified Colpitts oscillator for driving an antenna coil and generating a clock signal
GNUCO TECHNOLOGY CORP67 citations95