Assignee
GEN RES ELECTRONICS INC
JP·81 granted patents·11 pending applications·1,038 citations·filing 1975–2010
Top patents by PatentIndex Score
92 records- 0195US4759034AMulti-step spread spectrum communication apparatusGEN RES ELECTRONICS INC·Filed 1986·Granted Jul 19, 1988·155 cites·21 claims
- 0294US4631377ASlide switch with indicator lightGEN RES ELECTRONICS INC·Filed 1985·Granted Dec 23, 1986·66 cites·10 claims
- 0389US4245348ACenter frequency tuning system for radio-frequency signal receiverGEN RES ELECTRONICS INC·Filed 1977·Granted Jan 13, 1981·19 cites·5 claims
- 0487US4891633ADigital image exchange systemGEN RES ELECTRONICS INC·Filed 1984·Granted Jan 2, 1990·42 cites·21 claims
- 0585US4158814AAutomatic overload protection systemGEN RES ELECTRONICS INC·Filed 1977·Granted Jun 19, 1979·25 cites·2 claims
- 0685US4032844ACombination microphone, speaker, and control unit for a radio transceiverGEN RES ELECTRONICS INC·Filed 1975·Granted Jun 28, 1977·38 cites·15 claims
- 0777US4668952ARadar detectorGEN RES ELECTRONICS INC·Filed 1984·Granted May 26, 1987·37 cites·15 claims
- 0875US4626857ADual frequency band radar detectorGEN RES ELECTRONICS INC·Filed 1983·Granted Dec 2, 1986·29 cites·18 claims
- 0970US7587182B2Receiver input circuitGEN RES ELECTRONICS INC·Filed 2006·Granted Sep 8, 2009·4 cites·2 claims
- 1070US6535164B2Each area automatic selection receiver for emergency radio signalGEN RES ELECTRONICS INC·Filed 2001·Granted Mar 18, 2003·11 cites·7 claims
- 1167US6373332B2Biquad notch filterGEN RES ELECTRONICS INC·Filed 2000·Granted Apr 16, 2002·11 cites·10 claims
- 1266US7415255B2Scanning receiverGEN RES ELECTRONICS INC·Filed 2005·Granted Aug 19, 2008·4 cites·1 claims
- 1366US4760401ARemovable rod antennaGEN RES ELECTRONICS INC·Filed 1986·Granted Jul 26, 1988·28 cites·8 claims
- 1466US4523197AAntenna with BNC-type coaxial connectorGEN RES ELECTRONICS INC·Filed 1983·Granted Jun 11, 1985·20 cites·5 claims
- 1564US4636796ARadio direction finding systemGEN RES ELECTRONICS INC·Filed 1984·Granted Jan 13, 1987·19 cites·15 claims
- 1664US4196691AManually rotatable control or selector knob memberGEN RES ELECTRONICS INC·Filed 1978·Granted Apr 8, 1980·16 cites·2 claims
- 1764US4180819ADipole antenna structureGEN RES ELECTRONICS INC·Filed 1977·Granted Dec 25, 1979·19 cites·4 claims
- 1863US4618997APortable transceiverGEN RES ELECTRONICS INC·Filed 1984·Granted Oct 21, 1986·26 cites·15 claims
- 1962US5661392ADevice for causing electronic apparatus to use a selectively mounted non-rechargeable battery pack or rechargeable battery packGEN RES ELECTRONICS INC·Filed 1995·Granted Aug 26, 1997·43 cites·4 claims
- 2061US4603370APower-saving relay circuitGEN RES ELECTRONICS INC·Filed 1984·Granted Jul 29, 1986·10 cites·15 claims
- 2159US6870447B2Tuning circuitGEN RES ELECTRONICS INC·Filed 2003·Granted Mar 22, 2005·7 cites·7 claims
- 2259US6072997AFrequency discriminator for a direct conversion receiverGEN RES ELECTRONICS INC·Filed 1997·Granted Jun 6, 2000·20 cites·1 claims
- 2358US6377020B1Power supply unitGEN RES ELECTRONICS INC·Filed 2000·Granted Apr 23, 2002·12 cites·7 claims
- 2458US4216432AAutomatic switching system for a combination transceiver-auxilliary receiver radioGEN RES ELECTRONICS INC·Filed 1977·Granted Aug 5, 1980·14 cites·2 claims
- 2557US5502760ATelephone-line dedicating apparatusGEN RES ELECTRONICS INC·Filed 1994·Granted Mar 26, 1996·28 cites·5 claims
- 2657US4403309AAutomatic back-up circuitGEN RES ELECTRONICS INC·Filed 1981·Granted Sep 6, 1983·10 cites·6 claims
- 2756US6545570B2Tuning circuit including a negative impedance circuitGEN RES ELECTRONICS INC·Filed 2001·Granted Apr 8, 2003·6 cites·14 claims
- 2856US4525718AAntenna with coaxial connectorGEN RES ELECTRONICS INC·Filed 1983·Granted Jun 25, 1985·14 cites·8 claims
- 2954US5396544ATelephone answering systemGEN RES ELECTRONICS INC·Filed 1993·Granted Mar 7, 1995·24 cites·8 claims
- 3053US6480060B2FSK signal demodulating integration-discharge circuitGEN RES ELECTRONICS INC·Filed 2001·Granted Nov 12, 2002·2 cites·2 claims
- 3153US2011219589A1Clip DeviceGEN RES ELECTRONICS INC·Filed 2010·Application pending·0 cites
- 3251US4097816ATuning systemGEN RES ELECTRONICS INC·Filed 1977·Granted Jun 27, 1978·9 cites·6 claims
- 3349US6038268ADirect conversion FSK signal radio receiverGEN RES ELECTRONICS INC·Filed 1997·Granted Mar 14, 2000·25 cites·9 claims
- 3448US6690303B1Character input methodGEN RES ELECTRONICS INC·Filed 2000·Granted Feb 10, 2004·7 cites·11 claims
- 3548US5644600AMulti-valued signal decoding circuit having bit synchronization signal timing transition which is sampled and heldGEN RES ELECTRONICS INC·Filed 1994·Granted Jul 1, 1997·18 cites·5 claims
- 3648US4455550ADetection circuit for a video intrusion monitoring apparatusGEN RES ELECTRONICS INC·Filed 1982·Granted Jun 19, 1984·14 cites·4 claims
- 3748US4095190ATuning systemGEN RES ELECTRONICS INC·Filed 1977·Granted Jun 13, 1978·8 cites·6 claims
- 3847US6628181B2Tuning circuit having a resonance circuit and a negative resistance circuitGEN RES ELECTRONICS INC·Filed 2002·Granted Sep 30, 2003·1 cites·5 claims
- 3946US6954123B2Tuning circuitGEN RES ELECTRONICS INC·Filed 2003·Granted Oct 11, 2005·2 cites·5 claims
- 4046US4525738AAmplified video signal distributing apparatusGEN RES ELECTRONICS INC·Filed 1982·Granted Jun 25, 1985·10 cites·6 claims
- 4145US7088790B2Circuit for detecting a center level of a FSK demodulated signal to correct sameGEN RES ELECTRONICS INC·Filed 2002·Granted Aug 8, 2006·0 cites·3 claims
- 4245US6968165B2Frequency scanning receiver permitting quick PPL settingGEN RES ELECTRONICS INC·Filed 2002·Granted Nov 22, 2005·2 cites·8 claims
- 4345US4502026ASignal distributing apparatusGEN RES ELECTRONICS INC·Filed 1983·Granted Feb 26, 1985·14 cites·9 claims
- 4445US4420716ADC Motor control apparatusGEN RES ELECTRONICS INC·Filed 1980·Granted Dec 13, 1983·8 cites·9 claims
- 4545US2007281618A1Transmitter-receiver for short-range wireless transmissionGEN RES ELECTRONICS INC·Filed 2007·Application pending·0 cites
- 4644US6836199B2Tuning circuitGEN RES ELECTRONICS INC·Filed 2003·Granted Dec 28, 2004·2 cites·2 claims
- 4744US6803812B2Active filterGEN RES ELECTRONICS INC·Filed 2003·Granted Oct 12, 2004·2 cites·2 claims
- 4843US6504458B2Tuning circuit with controlled negative resistanceGEN RES ELECTRONICS INC·Filed 2001·Granted Jan 7, 2003·2 cites·10 claims
- 4943US6456174B1Tuning circuitGEN RES ELECTRONICS INC·Filed 2001·Granted Sep 24, 2002·2 cites·5 claims
- 5042US4570160ASignal encoding and decoding system for driving a remote displayGEN RES ELECTRONICS INC·Filed 1983·Granted Feb 11, 1986·12 cites·5 claims
Showing the top 50 of 92 patent records by PatentIndex Score.
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