Wireless energy transfer with high-Q from more than one source
US8400019B2 · kind B2 · utility
208Cited by
84References
48Claims
0Family size
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Key dates
| Filing date | Dec 16, 2009 |
| Grant date | Mar 19, 2013 |
| Priority date | — |
| Expiry date | Jun 26, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/14
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Described herein are embodiments of a source high-Q resonator, optionally coupled to an energy source, a second source high-Q resonator, optionally coupled to an energy source, and a third high-Q resonator, optionally coupled to an energy drain, where at least one of the source resonators and the third resonator may be coupled to transfer electromagnetic energy from at least one of the said source resonators to said third resonator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.