Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6574348 | Technique for watermarking an image and a resulting watermarked image | Ramarathnam Venkatesan, Mariusz H. Jakubowski | 2003-06-03 |
| 6546114 | Technique for detecting a watermark in a marked image | Ramarathnam Venkatesan, Mariusz H. Jakubowski | 2003-04-08 |