Hybrid energy harvesting systems and devices incorporating the same
US10566844B2 · kind B2 · utility
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1References
20Claims
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Assignee
Inventors
Key dates
| Filing date | Feb 15, 2019 |
| Grant date | Feb 18, 2020 |
| Priority date | — |
| Expiry date | Feb 15, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/56
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A system including: a photovoltaic (PV) cell; a radio frequency (RF) rectifier; a DC-DC converter connected to an output of the RF rectifier; and a control circuit configured to control an operation of the DC-DC converter, and configured to receive operating power from the PV cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.