Birchfield; Jerry W.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Birchfield; Jerry W..The latest application filed is for "vehicle security system having advanced wireless function-programming capability".

Company Profile

0.11.2

Birchfield; Jerry W. - Vista CA
Birchfield; Jerry W. - Escondido CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Remote start, passive anti theft security system Grant 6,828,901 - Birchfield , et al. December 7, 2	2004-12-07
Remote start, passive anti theft security system Grant 6,781,507 - Birchfield , et al. August 24, 2	2004-08-24
Vehicle security system having advanced wireless function-programming capability App 20010013833 - Chen, Chau-Ho ; et al.	2001-08-16
Remote start, passive anti theft security system App 20010000957 - Birchfield, Jerry W. ; et al.	2001-05-10
Advanced method of indicating incoming threat level to an electronically secured vehicle and apparatus therefor Grant 5,990,786 - Issa , et al. November 23, 1	1999-11-23
System having advanced embedded code hopping encryption and learn mode therefor Grant 5,952,933 - Issa , et al. September 14, 1	1999-09-14
Advanced embedded code hopping system having master fixed code encryption Grant 5,914,667 - Issa , et al. June 22, 1	1999-06-22
Channel expander for remotely controlled automotive security and convenience systems Grant 5,907,195 - Issa , et al. May 25, 1	1999-05-25
Alarm sensor multiplexing Grant 5,900,806 - Issa , et al. May 4, 1	1999-05-04
Advanced embedded code hopping system Grant 5,872,519 - Issa , et al. February 16, 1	1999-02-16
High throughput embedded code hopping system with bypass mode Grant 5,798,711 - Issa , et al. August 25, 1	1998-08-25
Advanced automotive automation and security system Grant 5,534,845 - Issa , et al. July 9, 1	1996-07-09
Method of indicating the threat level of an incoming shock to an electronically secured vehicle and apparatus therefore Grant 5,532,670 - Issa , et al. July 2, 1	1996-07-02

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