Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6081295 | Method and apparatus for transcoding bit streams with video data | Dirk Adolph, Carsten Herpel, Ingo Hütter | 2000-06-27 |
| 5268751 | Auxiliary signal to assist conversion of a letterbox standard aspect ratio television signal to a wide aspect ratio signal | Erich Geiger, Hans-Joachim Platte, Martin Plantholt, Uwe Riemann, Dietmar Hepper | 1993-12-07 |
| 4807033 | Method for correcting television signals | Werner Keesen, Wolfgang Hartnack | 1989-02-21 |