Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6370490 | Method of determining an intrinsic spectrum from a measured spectrum | Derk Reefman, Augustus Josephus Elizabeth Maria Janssen | 2002-04-09 |
| 5929842 | Method and apparatus for improving time variant image details on a raster display | Maarten Vertregt | 1999-07-27 |
| 5781176 | Image quality improvement on raster display | Maarten Vertregt | 1998-07-14 |