Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778678 | High-capacity digital image watermarking based on waveform modulation of image components | Christine Podilchuk | 2004-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778678 | High-capacity digital image watermarking based on waveform modulation of image components | Christine Podilchuk | 2004-08-17 |