Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9898591 | Authentication method for authenticating a first party to a second party | Boris Skoric, Antonius Adriaan Maria Staring, Johan Cornelis Talstra | 2018-02-20 |
| 9411943 | Authentication method for authenticating a first party to a second party | Boris Skoric, Antonius Adriaan Maria Staring, Johan Cornelis Talstra | 2016-08-09 |
| 8689346 | Authentication method for authenticating a first party to a second party | Boris Skoric, Antonius Adriaan Maria Staring, Johan Cornelis Talstra | 2014-04-01 |
| RE44111 | Record carrier comprising encryption indication information | Antonius Adriaan Maria Staring, Boris Skoric, Menno Anne Treffers | 2013-03-26 |
| 7607024 | Record carrier comprising encryption indication information | Antonius Adriaan Maria Staring, Boris Skoric, Menno Anne Treffers | 2009-10-20 |
| 7561715 | Method and arrangement for watermark detection | Johan Cornelis Talstra, Job Cornelis Oostveen, Gerrit Langelaar, Antonius Kalker | 2009-07-14 |
| 7454621 | Processing copy protection signals | Antonius Adriaan Maria Staring, Johan Cornelis Talstra | 2008-11-18 |
| 7310819 | Processing copy protection signals | Antonius Adriaan Maria Staring, Johan Cornelis Talstra | 2007-12-18 |
| 6971011 | Watermark detection | — | 2005-11-29 |
| 6700994 | Embedding and detecting a watermark in images | Cornelis W. A. M. Van Overveld, Peter Maria Johannes Rongen | 2004-03-02 |
| 6625298 | Method and system for embedding extra information, method and system for decoding | Geert F. G. Depovere, Antonius Kalker | 2003-09-23 |
| 6519350 | Embedding watermarks in images | Cornelis W. A. M. Van Overveld, Peter Maria Johannes Rongen | 2003-02-11 |
| 6477431 | Watermark detection | Antonius A. C. M. Kalker, Jaap Haitsma, Geert F. G. Depovere, Johan Paul Marie Gerard Linnartz | 2002-11-05 |
| 6415040 | Device for optically scanning a record carrier | Johan Paul Marie Gerard Linnartz, Antonius Kalker, Geert F. G. Depovere, Peter Maria Johannes Rongen, Christianus W. F. Vriens +1 more | 2002-07-02 |
| 6198832 | Embedding and detecting a watermark in images | Cornelis W. A. M. Van Overveld, Peter Maria Johannes Rongen | 2001-03-06 |