Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8059820 | Multi-factor content protection | Rushmi U. Malaviarachchi, Mayur Kamat | 2011-11-15 |
| 8045714 | Systems and methods for managing multiple keys for file encryption and decryption | Duncan G. Bryce, Jianrong Gu, Kelvin Yiu, Monica Ene-Pietrosanu | 2011-10-25 |
| 7991902 | Reputation-based authorization decisions | Scott A. Field, Varugis Kurien | 2011-08-02 |
| 7984488 | Credential roaming in electronic computing systems | Xiaohong Su, Hao Zhuang, Philip J. Hallin | 2011-07-19 |