Wireless power transmission
US10491042B2 · kind B2 · utility
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14Claims
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Assignee
Inventors
Key dates
| Filing date | May 3, 2016 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Jan 14, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J50/502
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A system for wireless power transmission to an electronic receiver placed in the vicinity of the system comprises a power transmitter and at least one power repeater coupled to the power transmitter. The power repeater is configured to repeat power between the power transmitter and the receiver, wherein the power repeater is tunable to a predetermined frequency, and wherein the power repeater is configured to allow operation at a frequency substantially equal to the frequency of the power transmitter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.