Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7750976 | Automatic video detector | Harvard L. Scott, John E. Welch, Chris J. Delgrande | 2010-07-06 |
| 7474357 | Decoding video signals to separate luma and chroma components | John E. Welch | 2009-01-06 |
| 7227585 | Luminance and chrominance separation system | John E. Welch | 2007-06-05 |
| 7167213 | Comb filter design for separating luminance and chrominance in video signals | John E. Welch | 2007-01-23 |
| 7098961 | Horizontal sync pulse detection for video signal decoding | Havard Scott, Lior Levin | 2006-08-29 |