Integrated remote keyless entry and garage door opener using a universal repeater
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 25, 2003
Grant Date -
Aug 9, 2001
app pub date -
Aug 26, 1998
filing date -
Aug 26, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A vehicle wireless transmitter system includes a portable fob and a repeater mounted in the vehicle headliner. The portable fob includes user actuated buttons and code generation circuitry for a remote keyless entry system, garage door opener system, and home security system. When the user activates the garage door opener button on the portable fob from within the vehicle, the code generated by the portable fob is repeated by the repeater mounted in the vehicle headliner and retransmitted in a more powerful signal directed through the windshield. Thus, the portable fob insures that the code generation circuitry is removed from the vehicle with the user, while the repeater insures that the transmitted signal has enough power to provide satisfactory range.
First Claim
Family
International Classification(s)
Cited Art Landscape
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