Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6782116 | Apparatus and methods for improving detection of watermarks in content that has undergone a lossy transformation | Jian Zhao, Niels J. Thorwirth | 2004-08-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6782116 | Apparatus and methods for improving detection of watermarks in content that has undergone a lossy transformation | Jian Zhao, Niels J. Thorwirth | 2004-08-24 |