Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7412151 | Detection of a watermark in a compressed video signal | Jaap Haitsma | 2008-08-12 |
| 7336712 | Video signal transmission | Johan Paul Marie Gerard Linnartz, Johan Cornelis Talstra, Nicolas Bailleul | 2008-02-26 |
| 7286451 | Copy control using digital speed bumps | Gijsbrecht C. Wirtz, Antonius Adriaan Maria Staring, Jaap Haitsma, Johan Paul Marie Gerard Linnartz | 2007-10-23 |
| 7260219 | Recordable storage medium with protected data area | Johan Paul Marie Gerard Linnartz, Johan Cornelis Talstra | 2007-08-21 |
| 7224296 | Error-correcting binary run-length-limited product-code | Willem Marie Julia Marcel Coene | 2007-05-29 |
| 7206349 | Multicarrier receiver with channel estimator | Johan Paul Marie Gerard Linnartz, Alexei Yurievitch Gorokhov, Johannes Wilhelmus Maria Bergmans | 2007-04-17 |
| 7191334 | Embedding auxiliary data in a signal | — | 2007-03-13 |
| 7168083 | Content monitoring | Job Cornelis Oostveen | 2007-01-23 |
| 7152161 | Watermarking | Alphons Antonius Maria Lambertus Bruekers, Jaap Haitsma, Minne Van Der Veen | 2006-12-19 |
| 7136783 | Method and arrangement for processing a signal using a digital processor having a given word length | Johan Paul Marie Gerard Linnartz, Johan Cornelis Talstra, Antonius Adriaan Maria Staring | 2006-11-14 |
| 7127065 | Watermark embedding and detection | Geert F. G. Depovere, Jan Leendert Eveleens | 2006-10-24 |
| 7123743 | Method and arrangement for detecting a watermark in an information signal | — | 2006-10-17 |
| 7109894 | Encoding and decoding a media signal with high and low quality versions | Franciscus Maria Joannes Willems | 2006-09-19 |
| 7016846 | Robust checksums | Alphons Antonius Maria Lambertus Bruekers, Jaap Haitsma, Minne Van Der Veen | 2006-03-21 |
| 6823006 | Adding fields of a video frame | Johan Cornelis Talstra | 2004-11-23 |
| 6788808 | Method and device for optically determining depth | Cornelis W. A. M. Van Overveld | 2004-09-07 |
| 6738904 | Recordable storage medium with protected data area | Johan Paul Marie Gerard Linnartz, Johan Cornelis Talstra | 2004-05-18 |
| 6718287 | Watermark detection | Job Cornelis Oostveen, Johan Paul Marie Gerard Linnartz | 2004-04-06 |
| 6714658 | Detection of auxiliary data in an information signal | Jaap Haitsma | 2004-03-30 |
| 6707930 | Method and arrangement for embedding a watermark in an information signal | Jaap Haitsma | 2004-03-16 |
| 6701062 | Generational copy control of a video signal | Johan Cornelis Talstra, Mark Hollar, Kordian Kurowski, David C. Collier, William J. Wrobleski +4 more | 2004-03-02 |
| 6671388 | Method and apparatus for detecting a watermark in a manipulated image | Marc Joseph Rita Op De Beeck, Jaap Haitsma | 2003-12-30 |
| 6625298 | Method and system for embedding extra information, method and system for decoding | Maurice Jerome Justin Jean-Baptiste Maes, Geert F. G. Depovere | 2003-09-23 |
| 6577747 | Detection of auxiliary data in an information signal | Jaap Haitsma | 2003-06-10 |
| 6415040 | Device for optically scanning a record carrier | Johan Paul Marie Gerard Linnartz, Maurice Jerome Justin Jean-Baptiste Maes, Geert F. G. Depovere, Peter Maria Johannes Rongen, Christianus W. F. Vriens +1 more | 2002-07-02 |