Self powered cell phone
US7266396B2 · kind B2 · utility
12Cited by
13References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 2005 |
| Grant date | Sep 4, 2007 |
| Priority date | — |
| Expiry date | Nov 18, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B40/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A self powered cell phone is provided within which kinetically generated variable electrical currents are rectified to DC currents, which are delivered to an internal storage site and thereafter transmitted to the operating circuit of the cell phone, thus avoiding the need for external power sources to recharge the phone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.