| 8719171 |
Issuing a publisher use license off-line in a digital rights management (DRM) system |
Blair B. Dillaway, Pierre Jacomet, Rushmi U. Malaviarachchi, Kumar B. Parambir, Yevgeniy Rozenfeld +2 more |
2014-05-06 |
| 8700535 |
Issuing a publisher use license off-line in a digital rights management (DRM) system |
Blair B. Dillaway, Pierre Jacomet, Rushmi U Malviarachchi, Kumar B. Parambir, Yevgeniy Rozenfeld +2 more |
2014-04-15 |
| 7891007 |
Systems and methods for issuing usage licenses for digital content and services |
Peter David Waxman, Attila Narin, Scott C. Cottrille, Vinay Krishnaswamy, Marco A. DeMello +2 more |
2011-02-15 |
| 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 |
Blair B. Dillaway, Pierre Jacomet, Rushmi U. Malaviarachchi, Kumar B. Parambir, Yevgeniy (Eugene) Rozenfeld +2 more |
2008-05-06 |
| 7318236 |
Tying a digital license to a user and tying the user to multiple computing devices in a digital rights management (DRM) system |
Marco A. DeMello, Vinay Krishnaswamy, Rushmi U. Malaviarachchi, John L. Manferdelli, Bradley Serbus +1 more |
2008-01-08 |
| 7308573 |
Enrolling / sub-enrolling a digital rights management (DRM) server into a DRM architecture |
Gregory Kostal, Vinay Krishnaswamy |
2007-12-11 |
