Uninterrupted power supply with IR control link
US7755216B2 · kind B2 · utility
0Cited by
3References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 27, 2009 |
| Grant date | Jul 13, 2010 |
| Priority date | — |
| Expiry date | Mar 19, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J9/062
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A Universal Power Supply (UPS) protects audio/visual (A/V) components from damage that may occur due to a sudden power loss by first, providing back up power via a battery, and then initiating the normal, that is powered, shut down of the protected component via an infrared control signal. The infrared control signal is learned from the A/V components remote control unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.