Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864389 | Comb filter method and apparatus for chrominance and luminance separation in quadrature modulated color subcarrier television systems | Yves C. Faroudja | 1989-09-05 |
| 4847681 | Low level television signal transition booster | Yves C. Faroudja | 1989-07-11 |