Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8340287 | Securing multifactor split key asymmetric crypto keys | Ravinderpal Singh Sandhu, Brett Jason Schoppert, Ravi Ganesan, Mihir Bellare | 2012-12-25 |
| 8213608 | Roaming utilizing an asymmetric key pair | Ravinderpal Singh Sandhu, Brett Jason Schoppert, Ravi Ganesan, Mihir Bellare | 2012-07-03 |
| 8099607 | Asymmetric crypto-graphy with rolling key security | Ravinderpal Singh Sandhu, Brett Jason Schoppert, Ravi Ganesan, Mihir Bellare | 2012-01-17 |
| 7734045 | Multifactor split asymmetric crypto-key with persistent key security | Ravinderpal Singh Sandhu, Brett Jason Schoppert, Ravi Ganesan, Mihir Bellare | 2010-06-08 |
| 7630493 | Multiple factor private portion of an asymmetric key | Ravinderpal Singh Sandhu, Brett Jason Schoppert, Ravi Ganesan, Mihir Bellare | 2009-12-08 |
| 7599493 | Asymmetric key pair having a kiosk mode | Ravinderpal Singh Sandhu, Brett Jason Schoppert, Ravi Ganesan, Mihir Bellare | 2009-10-06 |
| 7596697 | Technique for providing multiple levels of security | Ravinderpal Singh Sandhu, Brett Jason Schoppert, Ravi Ganesan, Mihir Bellare | 2009-09-29 |
| 7571471 | Secure login using a multifactor split asymmetric crypto-key with persistent key security | Ravinderpal Singh Sandhu, Brett Jason Schoppert, Ravi Ganesan, Mihir Bellare | 2009-08-04 |
| 7565527 | Technique for asymmetric crypto-key generation | Ravinderpal Singh Sandhu, Brett Jason Schoppert, Ravi Ganesan, Mihir Bellare | 2009-07-21 |
| 7447903 | Laddered authentication security using split key asymmetric cryptography | Ravi Sandhu, Karuna Ganesan | 2008-11-04 |
| 7386720 | Authentication protocol using a multi-factor asymmetric key pair | Ravinderpal Singh Sandhu, Brett Jason Schoppert, Ravi Ganesan, Mihir Bellare | 2008-06-10 |
| 7149310 | Method and system for authorizing generation of asymmetric crypto-keys | Ravi Sandhu, Karuna Ganesan | 2006-12-12 |
| 7069435 | System and method for authentication in a crypto-system utilizing symmetric and asymmetric crypto-keys | Ravi Sandhu, Karuna Ganesan | 2006-06-27 |
| 7065642 | System and method for generation and use of asymmetric crypto-keys each having a public portion and multiple private portions | Ravi Sandhu, Karuna Ganesan | 2006-06-20 |
| 7055032 | One time password entry to access multiple network sites | Ravi Sandhu, Karuna Ganesan | 2006-05-30 |
| 7017041 | Secure communications network with user control of authenticated personal information provided to network entities | Ravi Sandhu, Karuna Ganesan | 2006-03-21 |
| 6970562 | System and method for crypto-key generation and use in cryptosystem | Ravi Sandhu, Karuna Ganesan | 2005-11-29 |
| 6940980 | High security cryptosystem | Ravi Sandhu, Karuna Ganesan | 2005-09-06 |
| 6883095 | System and method for password throttling | Ravi Sandhu, Karuna Ganesan | 2005-04-19 |
| 5978855 | Downloading applications software through a broadcast channel | Erik C. Metz, Paul Zimmerman, Laszlo T. Erdely, Henry G. Hudson, Jr., John W. Darr, Jr. | 1999-11-02 |
| 5768539 | Downloading applications software through a broadcast channel | Erik C. Metz, Paul Zimmerman, Laszlo T. Erdely, Henry G. Hudson, Jr., John W. Darr, Jr. | 1998-06-16 |