Wireless electromagnetic receiver and wireless power transfer system
US9479227B2 · kind B2 · utility
1Cited by
2References
36Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2012 |
| Grant date | Oct 25, 2016 |
| Priority date | — |
| Expiry date | Sep 13, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J50/12
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A system and a device for wirelessly transferring power without a cable are provided. A wireless electromagnetic receiver includes a first device configured to oscillate based on an electromagnetic field. The wireless electromagnetic receiver further includes a second device configured to transform the oscillation of the first device into a power, the second device being in contact with the first device, and the second device including a precharged capacitor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.