Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7996672 | Support for multiple digital rights management systems for same content | Sunil Agrawal, Viswanathan Swaminathan | 2011-08-09 |
| 7962424 | Overdraft licenses and license distribution | Juan-Carlos Colosso, Wei Cheng | 2011-06-14 |
| 7900246 | Software deactivation based on a deactivation time period | Xuejun Xu, Li Liu, Nobuo Griffin, Vivek Misra, Shyam Sunder Vijay | 2011-03-01 |