Wireless power transmitting apparatus and method thereof
US10148127B2 · kind B2 · utility
3Cited by
1References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 23, 2014 |
| Grant date | Dec 4, 2018 |
| Priority date | — |
| Expiry date | Jun 7, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J50/005
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed is a wireless power transmitting apparatus to wirelessly transmit power to a wireless power receiving apparatus through a transmission resonance coil by using resonance. An AC power generating unit generates quasi square-wave AC power having quasi square-wave voltage. A transmission induction coil transmits the quasi square-wave AC power to the transmission resonance coil through electromagnetic induction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.