Wireless power receiver
US11509218B2 · kind B2 · utility
0Cited by
7References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 8, 2019 |
| Grant date | Nov 22, 2022 |
| Priority date | — |
| Expiry date | Feb 16, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B70/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A wireless power receiver includes a rectifier configured to convert a radio frequency (RF) voltage signal generated based on an RF input to a direct current (DC) voltage, and a boost converter configured to generate a voltage for battery charging using the RF voltage signal as a switching signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.