Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5097521 | Method of concealing scratch errors in a video signal derived from a film scanner | — | 1992-03-17 |
| 4941186 | Method and apparatus for concealing errors which extend over several pixels in a digital video signal | Dieter Poetsch | 1990-07-10 |
| 4903131 | Method for the automatic correction of errors in image registration during film scanning | Karl-Heinz Lingemann, Dieter Poetsch | 1990-02-20 |
| 4513324 | Television scanning of wide frame motion picture films | Dieter Poetsch, Werner Becker, Horst Wagner | 1985-04-23 |
| 4476493 | Television scanning of motion picture films of different frame aspect ratios | Dieter Poetsch | 1984-10-09 |
| 4399465 | System for scanning of motion picture films to derive television signals | — | 1983-08-16 |
| 4360830 | Method for horizontal and vertical contour correction of a digitized analogue signal | Dieter Poetsch, Werner Becker, Helmut Radecke | 1982-11-23 |
| 4346408 | Method for the television scanning of films | — | 1982-08-24 |