Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4995092 | Circuit arrangement for white level acquisition for the black/white quantization of the scan signals of individual photo sensors | Wilfried Kochert, Dietmar Dowe, Eberhard Ullrich | 1991-02-19 |