Apparatus for transporting radio frequency power to energize radio frequency identification transponders
US6429775B1 · kind B1 · utility
26Cited by
6References
48Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 11, 2000 |
| Grant date | Aug 6, 2002 |
| Priority date | — |
| Expiry date | Sep 11, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K7/0008
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An apparatus, method, and system are provided for sending radio frequency (RF) power to RF transponders (RFID tags), wherein the frequency sent to the tags is changed very rapidly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.