Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837624 | Recognition and compensation of errors in a digital video signal | Jurgen Heitmann | 1989-06-06 |
| 4825440 | Signal error concealment circuit and method | Jurgen Heitmann | 1989-04-25 |