Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8065534 | Obfuscated state store for rights management system and the like | Xiaoxi Tan, Caglar Gunyakti, Yue Liu, Karan Singh Dhillon | 2011-11-22 |
| 7774623 | Obfuscated state store for rights management system and the like | Xiaoxi Tan, Caglar Gunyakti, Yue Liu, Karan Singh Dhillon | 2010-08-10 |
| 7447917 | Obfuscated state store for rights management system and the like | Xiaoxi Tan, Caglar Gunyakti, Yue Liu, Karan Singh Dhillon | 2008-11-04 |