Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7617398 | Derivation and quantization of robust non-local characteristics for blind watermarking | Ramarathnam Venkatesan, Mariusz H. Jakubowski | 2009-11-10 |
| 7318158 | Derivation and quantization of robust non-local characteristics for blind watermarking | Ramarathnam Venkatesan, Mariusz H. Jakubowski | 2008-01-08 |
| 7188249 | Derivation and quantization of robust non-local characteristics for blind watermarking | Ramarathnam Venkatesan, Mariusz H. Jakubowski | 2007-03-06 |