Code sequence control of infrared blaster
US9449504B2 · kind B2 · utility
0Cited by
5References
16Claims
0Family size
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Key dates
| Filing date | Mar 21, 2013 |
| Grant date | Sep 20, 2016 |
| Priority date | — |
| Expiry date | Sep 18, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08C23/04
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A code sequence relayed to an infrared blaster is monitored. If the code sequence approaches a violating sequence, the infrared blaster is controlled to emit infrared light with a corrected sequence that does not express the violating sequence. If the code sequence does not approach the violating sequence, the infrared blaster is controlled to emit infrared light with the code sequence.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.