Wireless charger having moveable transmitter coil
US9627918B2 · kind B2 · utility
3Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 29, 2014 |
| Grant date | Apr 18, 2017 |
| Priority date | — |
| Expiry date | Jun 1, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J50/90
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A wireless charger used for charging a portable electronic device with a receiver coil includes a wireless charging body, a transmitter coil, and a shaft. The charging body has a front body to support the portable electronic device and a rear body coordinated with the front body to form a receiving cavity for receiving transmitter coil. The rear body defines a track for the shaft disposing therein and moving the transmitter coil to align with the receiver coil. The wireless charger could align with receiver coils of different portable electronic devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.