Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477431 | Watermark detection | Antonius A. C. M. Kalker, Jaap Haitsma, Maurice Jerome Justin Jean-Baptiste Maes, Johan Paul Marie Gerard Linnartz | 2002-11-05 |
| 6415040 | Device for optically scanning a record carrier | Johan Paul Marie Gerard Linnartz, Maurice Jerome Justin Jean-Baptiste Maes, Antonius Kalker, Peter Maria Johannes Rongen, Christianus W. F. Vriens +1 more | 2002-07-02 |