Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6763122 | Watermarking an image in color plane separations and detecting such watermarks | Tony F. Rodriguez, Ammon E. Gustafson, Alastair M. Reed, Geoffrey B. Rhoads | 2004-07-13 |
| 6735324 | Digital watermarks and trading cards | Tyler J. McKinley, J. Scott Carr, William Y. Conwell | 2004-05-11 |