Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10146657 | Initialization trace of a computing device | Robert C. Swanson, Vincent J. Zimmer, Mallik Bulusu, John R. Lindsley, Mahesh S. Natu +8 more | 2018-12-04 |
| 8937943 | Methods and apparatus to limit transmission of data to a localized area | Michael R. Andre | 2015-01-20 |
| 8301881 | Proactive forced renewal of content protection implementations | Michael Ripley | 2012-10-30 |
| 8094662 | Methods and apparatus to limit transmission of data to a localized area | Michael R. Andre | 2012-01-10 |
| 7958350 | Proactive forced renewal of content protection implementations | Michael Ripley | 2011-06-07 |
| 7600118 | Method and apparatus for augmenting authentication in a cryptographic system | David A. Lee, Gary L. Graunke | 2009-10-06 |
| 7558265 | Methods and apparatus to limit transmission of data to a localized area | Michael R. Andre | 2009-07-07 |
| 7392381 | Proactive forced renewal of content protection implementations | Michael Ripley | 2008-06-24 |
| 6957343 | Validating keying material by using a validation area of read-only media to prevent playback of unauthorized copies of content stored on the media | Michael Ripley | 2005-10-18 |
| 6272563 | Method and apparatus for communicating routing and attribute information for a transaction between hubs in a computer system | Jasmin Ajanovic, David J. Harriman | 2001-08-07 |
| 6192428 | Method/apparatus for dynamically changing FIFO draining priority through asynchronous or isochronous DMA engines in response to packet type and predetermined high watermark being reached | Darren Abramson | 2001-02-20 |
| 6026139 | Method and apparatus for generating a frequency distribution representation using integrated counter-based instrumentation | Frank T. Hady | 2000-02-15 |
| 6012117 | Methods and apparatus for arbitrating and controlling arbitration for access to a serial bus | David W. LaFollette, Richard Coulson | 2000-01-04 |
| 6009527 | Computer system security | Eric C. Hannah, Jerrold V. Hauck, Richard Coulson, Brad W. Hosler | 1999-12-28 |
| 5329623 | Apparatus for providing cryptographic support in a network | Jonathan M. Smith, David J. Farber | 1994-07-12 |