Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8073122 | Message recall using digital rights management | Jeffrey B. Kay, Steven Michael Clagg, Sara L. Manning | 2011-12-06 |
| 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 |