Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6724914 | Progressive watermark decoding on a distributed computing platform | Trent J. Brundage | 2004-04-20 |
| 6674876 | Watermarking in the time-frequency domain | Kenneth L. Levy | 2004-01-06 |