Remote entry transmitter with transmission identification codes
US7129815B2 · kind B2 · utility
1Cited by
11References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 25, 2001 |
| Grant date | Oct 31, 2006 |
| Priority date | — |
| Expiry date | Sep 6, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2009/00793
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A transmitter identification code is designed such that the code varies as the code is assigned. In one embodiment the code will include information with regard to the date and time that the code is initially determined. In a second embodiment the code is provided by incrementing a counter, and then modifying that counter information such that the final code is non-sequential.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.