Inventor · disambiguated record
Richard Louis Frey
Also filed as: FREY RICHARD L · FREY RICHARD LOUIS
28 granted patents·1 pending application·1,484 citations·filing 1978–2008
97Inventor score
Top patents by PatentIndex Score
29 records- 0196US5444762AMethod and apparatus for reducing interference among cellular telephone signalsAIRCELL INC·Filed 1993·Granted Aug 22, 1995·206 cites·2 claims
- 0296US4377870AElectronic audience polling systemGEN ELECTRIC·Filed 1978·Granted Mar 22, 1983·225 cites·28 claims
- 0396US4290141AElectronic voting systemGEN ELECTRIC·Filed 1979·Granted Sep 15, 1981·228 cites·19 claims
- 0492US5864315AVery low power high accuracy time and frequency circuits in GPS based tracking unitsGEN ELECTRIC·Filed 1997·Granted Jan 26, 1999·201 cites·12 claims
- 0590US6122015AMethod and apparatus for filtering digital television signalsGEN ELECTRIC·Filed 1998·Granted Sep 19, 2000·114 cites·24 claims
- 0688US7998546B2Wirelessly powered flexible tagNBCUNIVERSAL MEDIA LLC·Filed 2006·Granted Aug 16, 2011·16 cites·28 claims
- 0787USRE42317EMethod and apparatus for filtering digital television signalsGEN ELECTRIC COMPAY·Filed 2007·Granted May 3, 2011·13 cites·68 claims
- 0887US7403011B2Self-shielded packaging for circuitry integrated with receiver coils in a imaging systemGEN ELECTRIC·Filed 2006·Granted Jul 22, 2008·15 cites·23 claims
- 0986US7085497B2Vehicular communication systemLOCKHEED CORP·Filed 2002·Granted Aug 1, 2006·42 cites·7 claims
- 1084US6506160B1Frequency division multiplexed wireline communication for ultrasound probeGEN ELECTRIC·Filed 2000·Granted Jan 14, 2003·58 cites·12 claims
- 1179US4475111APortable collapsing antennaGEN ELECTRIC·Filed 1982·Granted Oct 2, 1984·35 cites·25 claims
- 1277US7466143B2Clearance measurement systems and methods of operationGEN ELECTRIC·Filed 2005·Granted Dec 16, 2008·9 cites·28 claims
- 1375US7262729B1Radio detection and ranging intrusion detection systemGEN ELECTRIC·Filed 2006·Granted Aug 28, 2007·12 cites·16 claims
- 1472US9514782B2Method and system for activation of an optical articleHERSHEY JOHN ERIK·Filed 2008·Granted Dec 6, 2016·2 cites·27 claims
- 1570US7378844B2Magnetic resonance system, receiver & method of generating detecting and digitizing analog MR signals solely within the MR shielded environmentGEN ELECTRIC·Filed 2004·Granted May 27, 2008·14 cites·32 claims
- 1670US5381445AMunitions cartridge transmitterGEN ELECTRIC·Filed 1993·Granted Jan 10, 1995·46 cites·25 claims
- 1766US5737356ASpectral spreading apparatus for reducing electromagnetic radiation from a transmission line used for high data rate communication in a computerized tomography systemGEN ELECTRIC·Filed 1995·Granted Apr 7, 1998·37 cites·16 claims
- 1863US8379217B2System and method for optical sensor interrogationGEN ELECTRIC·Filed 2006·Granted Feb 19, 2013·3 cites·27 claims
- 1959US7852082B2Remote monitoring system and methodGEN ELECTRIC·Filed 2008·Granted Dec 14, 2010·1 cites·24 claims
- 2057US7123015B2Magnetic resonance system and methodGEN ELECTRIC·Filed 2004·Granted Oct 17, 2006·7 cites·31 claims
- 2157US6519769B1Audience measurement system employing local time coincidence codingGEN ELECTRIC·Filed 1998·Granted Feb 11, 2003·94 cites·20 claims
- 2255US6172790B1Electrooptic modulator for frequency translation applicationsLOCKHEED CORP·Filed 2000·Granted Jan 9, 2001·3 cites·3 claims
- 2353US6304299B1System and method for mitigating multipath effects in television systemsGEN ELECTRIC·Filed 1998·Granted Oct 16, 2001·16 cites·8 claims
- 2451US7054599B2High density interconnect structure for use on software defined radioLOCKHEED CORP·Filed 2003·Granted May 30, 2006·5 cites·38 claims
- 2550US6542536B1Spread spectrum communications with selectable data transfer ratesGEN ELECTRIC·Filed 1999·Granted Apr 1, 2003·19 cites·36 claims
- 2648US5530424AApparatus and method for high data rate communication in a computerized tomography systemGEN ELECTRIC·Filed 1994·Granted Jun 25, 1996·43 cites·44 claims
- 2746US2006228121A1Remote monitoring system and methodGEN ELECTRIC·Filed 2005·Application pending·0 cites
- 2840US6081358AElectrooptic modulator for frequency translation applicationsLOCKHEED CORP·Filed 1998·Granted Jun 27, 2000·8 cites·5 claims
- 2939US6754282B1DC-free run length constrained line coding with channel gainGEN ELECTRIC·Filed 1999·Granted Jun 22, 2004·12 cites·5 claims
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