Holder for portable electronic device
US9577451B2 · kind B2 · utility
0Cited by
4References
5Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 27, 2013 |
| Grant date | Feb 21, 2017 |
| Priority date | — |
| Expiry date | Apr 7, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J50/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A holder includes a cover, a base, and a charging module. The cover includes a battery, and the base is foldably connected to the cover. The charging module includes a main charging coil and a power supply. The battery and the main charging coil are electrically connected to the power supply. A first proportion of a current from the power supply charges the battery, while a second proportion of the current from the power supply sends current to the main charging coil. The main charging coil charges a portable electronic device received in the holder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.