Wireless power transmitters and receivers, and method for permitting a wireless power receiver by a wireless power transmitter
US10790694B2 · kind B2 · utility
9Cited by
0References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 15, 2019 |
| Grant date | Sep 29, 2020 |
| Priority date | — |
| Expiry date | Apr 15, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J7/00045
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An apparatus and method are provided for permitting a wireless power receiver to be charged by a wireless power transmitter. The method includes generating a Power Receiving Unit (PRU) control signal including permission information indicating charging permission for the wireless power receiver; and transmitting the PRU control signal to the wireless power receiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.