Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6788808 | Method and device for optically determining depth | Antonius Kalker | 2004-09-07 |
| 6700994 | Embedding and detecting a watermark in images | Maurice Jerome Justin Jean-Baptiste Maes, Peter Maria Johannes Rongen | 2004-03-02 |