Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6877092 | Apparatus, method, and computer program product for achieving interoperability between cryptographic key recovery enabled and unaware systems | Sekar Chandersekaran, Sohail Malik, Narayanan Vasudevan | 2005-04-05 |
| 6396929 | Apparatus, method, and computer program product for high-availability multi-agent cryptographic key recovery | Sekar Chandersekaran, Sohail Malik, Narayanan Vasudevan | 2002-05-28 |
| 6181795 | Portable cryptographic key | Sekar Chandersekaran, Narayanan Vasudevan, Sohail Malik | 2001-01-30 |
| 6061454 | System, method, and computer program for communicating a key recovery block to enable third party monitoring without modification to the intended receiver | Sohail Malik | 2000-05-09 |