Control method of an audio/video system
US8743293B1 · kind B1 · utility
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17Claims
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Key dates
| Filing date | Mar 4, 2013 |
| Grant date | Jun 3, 2014 |
| Priority date | — |
| Expiry date | Mar 4, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/43635
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An audio/video system includes a display having a plurality of input sources and a first peripheral device connected to one of the input sources. The display provides a user interface for receiving a switching command for switching current input source of the display among the input sources from a user, and the display automatically generates a first standby command to the first peripheral device when the received switching command is not switching the current input source to the input source corresponding to the first peripheral device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.