Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7484092 | Techniques for searching encrypted files | Sanguthevar Rajasekaran | 2009-01-27 |
| 7111789 | Enhancements to multi-party authentication and other protocols | Sanguthevar Rajasekaran, James Donald Reno, Sanjay Vyas, Do-Pil (Don) Park, Robert Jerdonek | 2006-09-26 |
| 6908030 | One-time credit card number generator and single round-trip authentication | Sanguthevar Rajasekaran | 2005-06-21 |
| 6263446 | Method and apparatus for secure distribution of authentication credentials to roaming users | Balas Natarajan Kausik | 2001-07-17 |