Recharger for use with a portable electronic device and which includes a proximally located light emitting device
US6753671B1 · kind B1 · utility
117Cited by
18References
16Claims
0Family size
Inventor
Key dates
| Filing date | Apr 17, 2002 |
| Grant date | Jun 22, 2004 |
| Priority date | — |
| Expiry date | Jul 31, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J7/0049
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An improved recharger for a portable electronic device includes a light emitting device affixed to the device connector terminus. A translucent or transparent portion is optionally provided through which the light emitting device shines. The light emitting device activation is indicative of the completion of an electrical circuit with a device to be recharged or is indicative of battery charge status.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.