Identification of video signals in a video system
US8588311B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Dec 8, 2006 |
| Grant date | Nov 19, 2013 |
| Priority date | — |
| Expiry date | Mar 15, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04H60/04
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Incoming digital video signals to a video system each undergo identification with specific identifier prior to receipt at a corresponding one of the video system inputs. At each of the video system outputs, the output signal undergoes decoding to obtain the identity of the signal to confirm proper routing of signals within the video system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.