Battery label with wireless battery charging circuit
US7456606B1 · kind B1 · utility
15Cited by
2References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 23, 2008 |
| Grant date | Nov 25, 2008 |
| Priority date | — |
| Expiry date | Apr 23, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
This invention relates to a cost effective and long-awaited apparatus and method for making a battery charging unit wherein the apparatus and method solution used induction to eliminate the requirement to constantly remove rechargeable batteries from their particular units in order to recharge them. This invention further relates to a cost-effective and long-awaited apparatus and method wherein the apparatus and method solution uses induction to eliminate the requirement to electrically or mechanically connect the charged device to a battery charging unit in order to recharge the battery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.