Wireless power transmission system and wireless power relay apparatus
US9601272B2 · kind B2 · utility
4Cited by
0References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 24, 2014 |
| Grant date | Mar 21, 2017 |
| Priority date | — |
| Expiry date | Mar 4, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S30/14
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A wireless power relay apparatus includes a relay resonator configured to relay power from a source resonator configured to wirelessly transmit the power, to a target resonator configured to wirelessly receive the power through a mutual resonance, the relay resonator having a higher quality factor than the source resonator and the target resonator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.