Electronics with multiple charge rate
US8138726B2 · kind B2 · utility
11Cited by
72References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 18, 2010 |
| Grant date | Mar 20, 2012 |
| Priority date | — |
| Expiry date | Oct 18, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J7/0071
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
One or more buttons, located either on a battery pack or on an electronic device powered by the battery pack, that allow the user to charge the battery of a portable device faster than normal. Electronic circuitry is provided for activating the charge mode choices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.