Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665420 | Message authentication code with improved error tolerance | Liehua Xie, Evert Basch, Gonzalo R. Arce | 2003-12-16 |
| 6606393 | Message authentication code using image histograms | Liehua Xie, Evert Basch, Gonzalo R. Arce | 2003-08-12 |
| 6601209 | System and method for reliable data transmission over fading internet communication channels | Evert Basch, Allen H. Levesque, Arnold M. Michelson | 2003-07-29 |
| 6512836 | Systems and methods for etching digital watermarks | Liehua Xie, Evert Basch, Gonzalo R. Arce | 2003-01-28 |