| 9747118 |
Guest-specific microcode |
James P. Held, Daniel Baumberger |
2017-08-29 |
| 9172528 |
Method and apparatus for allowing software access to navigational data in a decrypted media stream while protecting stream payloads |
Keith L. Shippy, Ajit Joshi |
2015-10-27 |
| 8739307 |
Method and apparatus for allowing software access to navigational data in a decrypted media stream while protecting stream payloads |
Keith L. Shippy, Ajit Joshi |
2014-05-27 |
| 8363831 |
Method and apparatus for allowing software access to navigational data in a decrypted media stream while protecting stream payloads |
Keith L. Shippy, Ajit Joshi |
2013-01-29 |
| 7181603 |
Method of secure function loading |
Lewis V. Rothrock |
2007-02-20 |
| 7140005 |
Method and apparatus to test an instruction sequence |
— |
2006-11-21 |
| 7073200 |
Method of providing secure content-based user experience enhancement within a content protection architecture |
— |
2006-07-04 |
| 6662060 |
Method and apparatus for multimedia playback with title specific parameters |
Brendan Traw, James A. Moorer, Alan McPherson, George Lydecker |
2003-12-09 |
| 6205550 |
Tamper resistant methods and apparatus |
Joseph M. Nardone, Richard P. Mangold, Jody L. Pfotenhauer, Keith L. Shippy, David W. Aucsmith +1 more |
2001-03-20 |
| 6178509 |
Tamper resistant methods and apparatus |
Joseph M. Nardone, Richard Mangold, Jody L. Pfotenhauer, Keith L. Shippy, David W. Aucsmith +1 more |
2001-01-23 |
| 6175925 |
Tamper resistant player for scrambled contents |
Joseph M. Nardone, Richard P. Mangold, Jody L. Pfotenhauer, Keith L. Shippy, David W. Aucsmith +1 more |
2001-01-16 |
| 6049609 |
Cell array providing non-persistent secret storage through a mutation cycle |
— |
2000-04-11 |
| 6021487 |
Method and apparatus for providing a signed integer divide by a power of two |
— |
2000-02-01 |
| 5991399 |
Method for securely distributing a conditional use private key to a trusted entity on a remote system |
Gary L. Graunke, John M. Carbajal, Carlos V. Rozas |
1999-11-23 |
| 5974550 |
Method for strongly authenticating another process in a different address space |
— |
1999-10-26 |