Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6965682 | Data transmission by watermark proxy | Bruce L. Davis, William Y. Conwell, Geoffrey B. Rhoads | 2005-11-15 |
| 6917691 | Substituting information based on watermark-enable linking | William Y. Conwell | 2005-07-12 |