USB inductive charger
US8373387B2 · kind B2 · utility
29Cited by
6References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 3, 2010 |
| Grant date | Feb 12, 2013 |
| Priority date | — |
| Expiry date | Jul 19, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J50/402
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An inductive charger adapter element includes a housing, a coil comprising electrically conductive material, the coil contained within the housing, the coil configured to inductively couple to an external primary coil; and a connector supported on the housing, the connector coupled to the coil and configured to couple the inductive charger adapter element to a port provided on a device, the connector including a first pair of conductors for providing power and charging current to a battery in the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.