Apparatus and method for controlling charging power of wireless power receiver
US9407107B2 · kind B2 · utility
16Cited by
0References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 19, 2012 |
| Grant date | Aug 2, 2016 |
| Priority date | — |
| Expiry date | Mar 17, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J7/00712
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In an apparatus for adjusting charging power of a wireless power receiver, when one or more wireless power receivers require charging, it is determined whether the sum of required charging powers required by the one or more wireless power receivers exceeds maximum supplied power provided by a wireless power transmitter. When a result indicates that the sum exceeds the maximum supplied power, a control operation is performed to adjust the required charging power of each wireless power receiver. Therefore, it is possible to wirelessly charge each wireless power receiver without interruption.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.