Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4298889 | Synchronization circuit for video clock oscillators | Rudolf Burianek | 1981-11-03 |
| 4281347 | Correction circuit for improving the sharpness of contour of video images | — | 1981-07-28 |