Control system using near-field communication
US10826566B2 · kind B2 · utility
1Cited by
2References
20Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Feb 26, 2019 |
| Grant date | Nov 3, 2020 |
| Priority date | — |
| Expiry date | Feb 26, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B5/45
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A system includes a near-field communication device configured to transmit a radio frequency control signal in a near-field regime and an interface. The interface includes a near-field communication circuit configured to receive the RF control signal. The interface further includes a pulse width modulation signal generation circuit configured to generate a pulse width modulation signal according to the radio frequency control signal. The system further includes an electrically-controllable equipment configured to be controlled by the pulse width modulation signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.