Inventor · disambiguated record
Roger J. O'Connor
Also filed as: O'CONNOR ROGER · O'CONNOR ROGER J
8 granted patents·937 citations·filing 1985–1997
92Inventor score
Top patents by PatentIndex Score
8 records- 0195US5121408ASynchronization for entry to a network in a frequency hopping communication systemHUGHES AIRCRAFT CO·Filed 1989·Granted Jun 9, 1992·155 cites·14 claims
- 0288US5227803ATransponder location and tracking system and methodHUGHES AIRCRAFT CO·Filed 1992·Granted Jul 13, 1993·168 cites·18 claims
- 0386US5648767ATransponder detection system and methodHUGHES AIRCRAFT CO·Filed 1994·Granted Jul 15, 1997·143 cites·21 claims
- 0486US5097485AHf high data rate modemHUGHES AIRCRAFT CO·Filed 1989·Granted Mar 17, 1992·78 cites·9 claims
- 0581US4677617ARapid frequency-hopping time synchronizationHUGHES AIRCRAFT CO·Filed 1985·Granted Jun 30, 1987·69 cites·15 claims
- 0680US6140941AOpen road cashless toll collection system and method using transponders and cameras to track vehiclesRAYTHEON CO·Filed 1997·Granted Oct 31, 2000·202 cites·6 claims
- 0776US5848160ADigital synthesized wideband noise-like waveformRAYTHEON CO·Filed 1996·Granted Dec 8, 1998·57 cites·7 claims
- 0870US5592181AVehicle position tracking techniqueHUGHES AIRCRAFT CO·Filed 1995·Granted Jan 7, 1997·65 cites·30 claims
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