Variable key press resynchronization for remote keyless entry systems
US5923758A · kind A · utility
31Cited by
4References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 30, 1997 |
| Grant date | Jul 13, 1999 |
| Priority date | — |
| Expiry date | Jan 30, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2209/06
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The present invention provides, in a preferred embodiment, a method whereby resynchronization between a transmitter and receiver is activated intuitively by, and transparently to, an authorized user, including: transmitting at least a first message from the transmitter to the receiver; and, in response to the receiver receiving the first message, the receiver detecting the absence of synchronization between the transmitter and the receiver and performing a resynchronization procedure to restore synchronization between the transmitter and the receiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.