Dual mode wireless charging source and sink
US9306419B2 · kind B2 · utility
3Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 27, 2012 |
| Grant date | Apr 5, 2016 |
| Priority date | — |
| Expiry date | May 13, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J7/00034
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A first device may have a processor and a power management system configured to receive a request from a second device. The first device may receive attribute data from the second device and compare the attribute data of the second device to attribute data of the first device. The first device may then determine whether the second device is a qualifying device based on the comparison and it may also determine a power transfer mode of the first device based on whether the device is a qualifying device and on the attribute data of the first and second device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.