PoE emergency power systems and related methods
US11664676B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jul 23, 2021 |
| Grant date | May 30, 2023 |
| Priority date | — |
| Expiry date | Jul 23, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B45/30
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Emergency power control systems enable Power-over-Ethernet (PoE) devices to be powered by primary and emergency power sources.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.