Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10404896 | Method for preserving the black composition of objects | Bernd Stritzel, Peter Weinholz | 2019-09-03 |
| 9741132 | Method for correcting deviations of measured image data | — | 2017-08-22 |
| 5751845 | Method for generating smooth color corrections in a color space, particularly a CIELAB color space | Peter Dorff, Joern Kowalewski, Sigrid Anni Lore Doehler | 1998-05-12 |
| 5559903 | Method for generating geometric masks with a digital color computer | — | 1996-09-24 |
| 5489921 | Method for generating uniform color area definitions with addition and removal operators | Peter Dorff, Joern Kowalewski, Sigrid Anni Lore Doehler | 1996-02-06 |