Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8644680 | Method and apparatus for providing a content control signal in a media player via color burst phase modifications | Ronald Quan | 2014-02-04 |
| 8306403 | Content control via guide data and/or metadata | Ronald Quan | 2012-11-06 |
| 8254470 | Encoding and decoding of embedded data stream in analog video using copy protection pulses | — | 2012-08-28 |
| 8248532 | Method and apparatus for providing a content control signal via color burst phase modifications | Ronald Quan | 2012-08-21 |