Method, apparatus, and computer-readable storage medium for contactless power supply and power control
US9525209B2 · kind B2 · utility
6Cited by
3References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 25, 2011 |
| Grant date | Dec 20, 2016 |
| Priority date | — |
| Expiry date | Feb 2, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J50/90
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power supply apparatus includes a supply unit that supplies power to an external apparatus wirelessly by using a quality factor that indicates the resonance characteristic of the power supply apparatus and a control unit that controls the quality factor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.