Apparatus and method for receiving wireless power at a first frequency and transmitting wireless power at a second frequency
US11374438B2 · kind B2 · utility
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0References
18Claims
0Family size
Inventors
Key dates
| Filing date | Nov 15, 2018 |
| Grant date | Jun 28, 2022 |
| Priority date | — |
| Expiry date | Nov 15, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J50/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A wireless power adapter. It has a loosely coupled wireless power receiver adapted to receive wireless power at a first frequency and for providing a direct current power output. It has a tightly coupled wireless power transmitter connected to said direct current power output and adapted to transmit wireless power at a second frequency once direct current power is provided by said loosely coupled wireless power receiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.