Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7577999 | Publishing digital content within a defined universe such as an organization in accordance with a digital rights management (DRM) system | Attila Narin, Chandramouli Venkatesh, Frank Byrum, Marco A. DeMello, Peter David Waxman +4 more | 2009-08-18 |
| 7370212 | Issuing a publisher use license off-line in a digital rights management (DRM) system | Steve Bourne, Blair B. Dillaway, Pierre Jacomet, Rushmi U. Malaviarachchi, Kumar B. Parambir +2 more | 2008-05-06 |
| 6990502 | Reviewing cached user-group information in connection with issuing a digital rights management (DRM) license for content | Peter David Waxman, Chandramouli Venkatesh, Attila Narin, David A. Larson | 2006-01-24 |