Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6961442 | Watermarking a carrier on which an image will be placed or projected | Kenneth L. Levy | 2005-11-01 |
| 6912295 | Enhancing embedding of out-of-phase signals | Alastair M. Reed, Trent J. Brundage | 2005-06-28 |