Non-contact charging system and pairing method for non-contact charging system
US10688875B2 · kind B2 · utility
4Cited by
0References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 3, 2014 |
| Grant date | Jun 23, 2020 |
| Priority date | — |
| Expiry date | Dec 20, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S30/14
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In response to a detection of a presence of a device to be charged, a power supply control section sets, to a specific pattern, a pattern of electric power to be transmitted from a power transmission unit. The device to be charged acquires the specific pattern from the received electric power. The power supply control section identifies a combination between the power transmission unit and the device to be charged based on correspondence between information about the specific pattern that has been set, and the received information about the specific pattern.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.