Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6975743 | Robust and stealthy video watermarking into regions of successive frames | Ramarathnam Venkatesan | 2005-12-13 |
| 6973574 | Recognizer of audio-content in digital signals | Ramarathnam Venkatesan | 2005-12-06 |
| 6971013 | Recognizer of content of digital signals | Ramarathnam Venkatesan | 2005-11-29 |
| 6888952 | Robust and stealthy video watermarking | Ramarathnam Venkatesan | 2005-05-03 |