Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456393 | Information embedding in document copies | Anoop K. Bhattacharjya | 2002-09-24 |
| 6400843 | Color image reproduction with accurate inside-gamut colors and enhanced outside-gamut colors | Joseph Shu, Tsung-Nan Lin, Anoop K. Bhattacharjya | 2002-06-04 |
| 6373590 | Method and apparatus for slant adjustment and photo layout | Sean Miceli, Sean Gugler, Anoop K. Bhattacharjya | 2002-04-16 |
| 6369904 | User verification by zero-knowledge interactive proof | Anoop K. Bhattacharjya | 2002-04-09 |