Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6973197 | Watermarking with separate application of the grid and payload signals | — | 2005-12-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6973197 | Watermarking with separate application of the grid and payload signals | — | 2005-12-06 |