Near-field communication circuit, interface, and system
US10749572B2 · kind B2 · utility
1Cited by
1References
20Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Feb 15, 2019 |
| Grant date | Aug 18, 2020 |
| Priority date | — |
| Expiry date | Feb 15, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B5/77
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A circuit includes a near-field communication circuit configured to receive a radio frequency control signal transmitted in a near-field regime, a pulse width modulation signal generation circuit coupled to the near-field communication circuit circuit and configured to generate a pulse width modulation signal according to the radio frequency control signal, and a non-volatile memory coupled to both the near-field communication circuit circuit and the pulse width modulation signal generation circuit, the non-volatile memory comprising digital words for configuring the pulse width modulation signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.