Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8731369 | Multimedia distribution system for multimedia files having subtitle information | Adam H. Li, Jason Braness, Christopher Durham, Timothy Sayre, Benjamin Cote +9 more | 2014-05-20 |
| 8656183 | Federated digital rights management scheme including trusted systems | Chris Russell, Francis Yee-Dug Chan, Michael Kiefer | 2014-02-18 |
| 8561104 | Systems and methods for adaptively transmitting media and advertising content | Christopher Dow, Walt Klappert, Jim Theberge, Paul T. Stathacopoulos | 2013-10-15 |
| 8201264 | Federated digital rights management scheme including trusted systems | Chris Russell, Francis Yee-Dug Chan, Mike Kiefer | 2012-06-12 |
| 7515710 | Federated digital rights management scheme including trusted systems | Chris Russell, Francis Yee-Dug Chan, Mike Kiefer | 2009-04-07 |
| 7460668 | Optimized secure media playback control | — | 2008-12-02 |
| 7295673 | Method and system for securing compressed digital video | Adam H. Li | 2007-11-13 |