Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7017189 | System and method for activating a rendering device in a multi-level rights-management architecture | Marco A. DeMello, Attila Narin, Venkateshaiah Setty, Pavel Zeman, John L. Manferdelli +4 more | 2006-03-21 |
| 6996720 | System and method for accessing protected content in a rights-management architecture | Marco A. DeMello, John L. Manferdelli | 2006-02-07 |
| 6970849 | Inter-server communication using request with encrypted parameter | Marco A. DeMello, Pavel Zeman, Frank Byrum | 2005-11-29 |