| 8943540 |
Method and apparatus to provide a personalized channel |
Bruce D. Bridges, Stephen P. Balogh, Jay H. Connelly |
2015-01-27 |
| 8140474 |
Aggregation of file/directory structures |
Frank T. Hady, John W. Carroll |
2012-03-20 |
| 7845015 |
Public key media key block |
Carl M. Ellison, Michael Ripley, Gary L. Graunke |
2010-11-30 |
| 7426274 |
Method and apparatus for generating pseudo random numbers in a video device having an embedded cipher unit |
Robert W. Faber, David A. Lee, Gary L. Graunke |
2008-09-16 |
| 7305711 |
Public key media key block |
Carl M. Ellison, Michael Ripley, Gary L. Graunke |
2007-12-04 |
| 7114168 |
Method and apparatus for determining scope of content domain |
David Wyatt, Robert W. Faber, David A. Lee |
2006-09-26 |
| 7111169 |
Method and apparatus for content protection across a source-to-destination interface |
Michael Ripley |
2006-09-19 |
| 6956949 |
Method and apparatus for authenticating an hierarchy of video receiving devices |
Robert W. Faber, Gary L. Graunke, David A. Lee |
2005-10-18 |
| 6947561 |
Method and apparatus for protecting copy control information provided to a video recording device |
Robert W. Faber |
2005-09-20 |
| 6931129 |
Method and apparatus for generating pseudo random numbers in a video device having an embedded cipher unit |
Robert W. Faber, David A. Lee, Gary L. Graunke |
2005-08-16 |
| 6920221 |
Method and apparatus for protected exchange of status and secret values between a video source application and a video hardware interface |
Robert W. Faber, David A. Lee, Gary L. Graunke, Richard P. Mangold |
2005-07-19 |
| 6662060 |
Method and apparatus for multimedia playback with title specific parameters |
Richard L. Maliszewski, James A. Moorer, Alan McPherson, George Lydecker |
2003-12-09 |
| 6477252 |
Digital video content transmission ciphering and deciphering method and apparatus |
Robert W. Faber, David A. Lee, Gary L. Graunke |
2002-11-05 |
| 5274768 |
High-performance host interface for ATM networks |
Jonathan M. Smith |
1993-12-28 |