Inventor · disambiguated record
Jerry W. Birchfield
Also filed as: BIRCHFIELD JERRY · BIRCHFIELD JERRY W · BIRCHFIELD JERRY WAYNE
18 granted patents·3 pending applications·1,185 citations·filing 1992–2007
96Inventor score
Top patents by PatentIndex Score
21 records- 0197US7248150B2Menu-driven remote control transmitterDIRECTED ELECTRONICS INC·Filed 2003·Granted Jul 24, 2007·235 cites·15 claims
- 0295US6828901B2Remote start, passive anti theft security systemDIRECTED ELECTRONICS INC·Filed 2000·Granted Dec 7, 2004·127 cites·29 claims
- 0389US6452483B2Vehicle security system having advanced wireless function-programming capabilityDIRECTED ELECTRONICS INC·Filed 2000·Granted Sep 17, 2002·54 cites·63 claims
- 0487US5534845AAdvanced automotive automation and security systemFiled 1992·Granted Jul 9, 1996·291 cites·32 claims
- 0583US7616099B2Menu-driven remote control transmitterDEI HEADQUARTERS INC·Filed 2007·Granted Nov 10, 2009·20 cites·47 claims
- 0683US6700479B2Vehicle security system having advanced wireless function-programming capabilityDIRECTED ELECTRONICS INC·Filed 2002·Granted Mar 2, 2004·37 cites·19 claims
- 0772US6781507B1Remote start, passive anti theft security systemDIRECTED ELECTRONICS INC·Filed 1997·Granted Aug 24, 2004·34 cites·23 claims
- 0869US5990786AAdvanced method of indicating incoming threat level to an electronically secured vehicle and apparatus thereforFiled 1996·Granted Nov 23, 1999·33 cites·10 claims
- 0967US5872519AAdvanced embedded code hopping systemDIRECTED ELECTRONICS INC·Filed 1995·Granted Feb 16, 1999·79 cites·34 claims
- 1059US5952933ASystem having advanced embedded code hopping encryption and learn mode thereforFiled 1997·Granted Sep 14, 1999·51 cites·32 claims
- 1158US5900806AAlarm sensor multiplexingFiled 1998·Granted May 4, 1999·51 cites·8 claims
- 1256US5646591AAdvanced method of indicating incoming threat level to an electronically secured vehicle and apparatus thereforDIRECTED ELECTRONICS INC·Filed 1995·Granted Jul 8, 1997·52 cites·94 claims
- 1349US6317034B1Alarm sensor multiplexingDIRECTED ELECTRONICS INC·Filed 1999·Granted Nov 13, 2001·29 cites·14 claims
- 1449US5798711AHigh throughput embedded code hopping system with bypass modeDIRECTED ELECTRONICS INC·Filed 1995·Granted Aug 25, 1998·40 cites·30 claims
- 1544US2003222755A1Credit card sized remote control transmitter applicationFiled 2002·Application pending·0 cites
- 1641US5532670AMethod of indicating the threat level of an incoming shock to an electronically secured vehicle and apparatus thereforeDIRECTED ELECTRONICS INC·Filed 1993·Granted Jul 2, 1996·20 cites·40 claims
- 1740US5914667AAdvanced embedded code hopping system having master fixed code encryptionFiled 1997·Granted Jun 22, 1999·16 cites·18 claims
- 1838US5907195AChannel expander for remotely controlled automotive security and convenience systemsDIRECTED ELECTRONICS INC·Filed 1997·Granted May 25, 1999·16 cites·34 claims
- 1938US2006238337A1Security system with remote control and proximity detectorDEI HEADQUARTERS INC·Filed 2005·Application pending·0 cites
- 2036US2006238314A1Security system with multi-power mode remote control communicationsDEI HEADQUARTERS INC·Filed 2005·Application pending·0 cites
- 2127US6093979AChannel expander for remotely controlled automotive security and convenience systemsFiled 1999·Granted Jul 25, 2000·0 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →