Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970886 | Consumer driven methods for associating content indentifiers with related web addresses | Kenneth L. Levy | 2005-11-29 |
| 6965682 | Data transmission by watermark proxy | Bruce L. Davis, Geoffrey B. Rhoads, Douglas B. Evans | 2005-11-15 |
| 6917691 | Substituting information based on watermark-enable linking | Douglas B. Evans | 2005-07-12 |