Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7739511 | Systems and methods for watermarking software and other media | William G. Horne, Umesh Maheshwari, Robert E. Tarjan, James J. Horning, Lesley R. Matheson +2 more | 2010-06-15 |
| 7734553 | Systems and methods using cryptography to protect secure computing environments | Victor H. Shear, David M. Van Wie | 2010-06-08 |
| 7694133 | Systems and methods for protecting data secrecy and integrity | — | 2010-04-06 |
| 7689827 | Systems and methods for using cryptography to protect secure and insecure computing environments | — | 2010-03-30 |
| 7681240 | Trusted storage systems and methods | Umesh Maheshwari, Radek Vingralek | 2010-03-16 |
| 7590853 | Systems and methods using cryptography to protect secure computing environments | Victor H. Shear, David M. Van Wie | 2009-09-15 |
| 7581092 | Systems and methods using cryptography to protect secure computing environments | Victor H. Shear, David M. Van Wie | 2009-08-25 |
| 7523194 | Methods and systems for transaction record delivery using thresholds and multi-stage protocol | Marc E. Strohwig, John M. McGinty | 2009-04-21 |
| 7430585 | Secure processing unit systems and methods | — | 2008-09-30 |
| 7430670 | Software self-defense systems and methods | James J. Horning, Robert E. Tarjan, Umesh Maheshwari, William G. Horne, Andrew K. Wright +2 more | 2008-09-30 |
| 7406603 | Data protection systems and methods | Michael K. MacKay, Richard A. Landsman, Eric Swenson, William Hunt | 2008-07-29 |
| 7243236 | Systems and methods for using cryptography to protect secure and insecure computing environments | — | 2007-07-10 |
| 7233948 | Methods and apparatus for persistent control and protection of content | Talal G. Shamoon, Ralph D. Hill, Chris D. Radcliffe, John Hwa, David M. Van Wie | 2007-06-19 |
| 7152165 | Trusted storage systems and methods | Umesh Maheshwari, Radek Vingralek | 2006-12-19 |
| 7124170 | Secure processing unit systems and methods | — | 2006-10-17 |
| 7124302 | Systems and methods for secure transaction management and electronic rights protection | Karl Ginter, Victor H. Shear, Francis J. Spahn, David M. Van Wie | 2006-10-17 |
| 7120802 | Systems and methods for using cryptography to protect secure computing environments | Victor H. Shear, David M. Van Wie | 2006-10-10 |
| 7058805 | Systems and methods for protecting data secrecy and integrity | — | 2006-06-06 |
| 6950867 | System and method for managing transaction record delivery using an acknowledgement-monitoring process and a failure-recovery process with modifying the predefined fault condition | Marc E. Strohwig, John M. McGinty | 2005-09-27 |
| 6832316 | Systems and methods for protecting data secrecy and integrity | — | 2004-12-14 |
| 6292569 | Systems and methods using cryptography to protect secure computing environments | Victor H. Shear, David M. Van Wie | 2001-09-18 |
| 6157721 | Systems and methods using cryptography to protect secure computing environments | Victor H. Shear, David M. Van Wie | 2000-12-05 |
| 5892900 | Systems and methods for secure transaction management and electronic rights protection | Karl Ginter, Victor H. Shear, Francis J. Spahn, David M. Van Wie | 1999-04-06 |