Auxiliary battery capable of transmitting and receiving wireless power
US10978900B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2017 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | Dec 11, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Provided is an auxiliary battery capable of transmitting and receiving wireless power. The auxiliary battery capable of transmitting and receiving wireless power according to an embodiment of the present invention comprises: a battery; a wireless power transfer antenna which functions as an antenna for transmitting or receiving wireless power and is provided as a single antenna; and a circuit unit for controlling an operation of the wireless power transfer antenna, wherein the single antenna receives wireless power supplied from an external source so as to charge the battery, or wirelessly transmits power stored in the battery so as to charge a battery of the charge target.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.