Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862263 | Arrangement for optimized weighting of transmitted transformation coefficients in transforamtion coders for the purpose of minnimizing convolution distortions | Peter Strobach, Walter Tengler | 1989-08-29 |
| 4672441 | Method and apparatus for picture data reduction for digital video signals | Walter Tengler | 1987-06-09 |