Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8538886 | Watermarking system and methodology for digital multimedia content | Siu-Leong Iu, Malcom Davis, Hui Luo, Yun-Ting Lin, Guillaume Mercier | 2013-09-17 | $25,031,000 |
| 6285774 | System and methodology for tracing to a source of unauthorized copying of prerecorded proprietary material, such as movies | Robert Wilhelm Schumann, Siu-Leong Iu, Guillaume Mercier, Shiva Ramadoss, Michael Bergeron +1 more | 2001-09-04 | |
| 6229570 | Motion compensation image interpolation--frame rate conversion for HDTV | Eric David Petajan, Narindra N. Puri | 2001-05-08 | $34,526,000 |