Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7929015 | Infrared scanning of sprocket holes | — | 2011-04-19 |
| 6078354 | Telecine scanning | Rudolf Wulf | 2000-06-20 |
| 5943090 | Method and arrangement for correcting picture steadiness errors in telecine scanning | Arno Beckenbach, Kurt Philipp, Andreas Low, Broder Wendland, Thomas Herfet +3 more | 1999-08-24 |
| 5604533 | Film scanner which doubly scans to correct for film speed and position errors | — | 1997-02-18 |
| 5475423 | Film scanner which doubly scans to correct for film speed and position errors | — | 1995-12-12 |
| 5170296 | Apparatus for reproducing magnetically recorded signals with amplitude correction | — | 1992-12-08 |
| 5166834 | Method and apparatus for slow-motion playback of digital video signals | Roland Mester | 1992-11-24 |
| 4932041 | Circuit for obtaining a bit-rate clock signal from a serial digital data signal | Michael Philipps, Rolf Schiffmann, Peter Ries | 1990-06-05 |
| 4920461 | Broadband magnetic tape recording with compensation for bandwidth changes related to data rate | — | 1990-04-24 |
| 4823211 | Rotary magnetic tape transducer headwheel structure | Axel Schulz, Manfred Hescher | 1989-04-18 |
| 4789908 | Distortion reduction circuit for video playback | — | 1988-12-06 |
| 4725901 | Method for adaptive removal of distortion from binary coded digital signals | Roland Mester | 1988-02-16 |
| 4723157 | Method for a compatible increase in resolution in color television systems | Broder Wendland | 1988-02-02 |
| 4661839 | Method and apparatus for using a vertical internal test signal for phase control of an offset modulation of offset sampling system | Martin Plantholt, Hartmut Schroder | 1987-04-28 |