Optimized low power mode for NFC/RFID systems
US12072755B2 · kind B2 · utility
0Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 2022 |
| Grant date | Aug 27, 2024 |
| Priority date | — |
| Expiry date | Nov 2, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/0229
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present description concerns an electronic device having an antenna configured to receive a radio frequency signal. The electronic device further includes a control unit. The control unit is off, and the antenna receives a radio frequency signal. The antenna is configured to deliver a first voltage representative of the radio frequency signal to power the control unit with the voltage for the duration of the booting of the control unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.