Method and device for HDMI CEC control
US10964203B1 · kind B1 · utility
1Cited by
0References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 20, 2019 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Feb 20, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/42204
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to the field of controlling or remote controlling consumer electronic devices which are connected to each other via so-called HDMI cables and capable of receiving and/or transmitting CEC control commands. In particular, the invention relates to a method for the reliable control of target devices while simultaneously determining their state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.