Wireless power transmission system having power control
US10594169B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Dec 27, 2017 |
| Grant date | Mar 17, 2020 |
| Priority date | — |
| Expiry date | May 22, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/14
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Methods and apparatus to control load power in a wireless power transfer system having one or more power receiving devices and one or more power transmitting sources. In embodiments, device temperature, current level, and/or other information can be used to control power to a load energized by a device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.