Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8873880 | Detection and/or enhancement of contrast differences in digital image data | Sasa Cvetkovic | 2014-10-28 |
| 8390701 | Method for processing an image signal for double or multiple exposure cameras | Jan Klijn, Sasa Cvetkovic, Peter Sturm | 2013-03-05 |
| 8351735 | Image processing system, method and computer program for contrast enhancement of images | Paul W. A. C. Biezen, Sasa Cvetkovic | 2013-01-08 |
| 7990425 | Image data processing apparatus with image pickup means | Jan Klijn, Piet Dielhof | 2011-08-02 |
| 7639288 | Color separation | Paul W. A. C. Biezen | 2009-12-29 |
| 7603559 | Real-time signature embedding in video | David K. Roberts, Jan Klijn | 2009-10-13 |
| 6943846 | Multi-picture in picture system | Franciscus H. M. Bergen, Jan Klijn, Ronald Schram | 2005-09-13 |