Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8477946 | Method and apparatus for protecting encryption keys in a logically partitioned computer system environment | Mark Robert Funk | 2013-07-02 |
| 7818578 | Method and apparatus for uniquely and authoritatively identifying tangible objects | David Otto Lewis | 2010-10-19 |
| 7809948 | Cellular telephone device having authenticating capability | David Otto Lewis | 2010-10-05 |
| 7797541 | Method and apparatus for providing cellular telephone service using an authenticating cellular telephone device | David Otto Lewis | 2010-09-14 |
| 7783887 | Method and apparatus for providing television services using an authenticating television receiver device | David Otto Lewis | 2010-08-24 |
| 7000115 | Method and apparatus for uniquely and authoritatively identifying tangible objects | David Otto Lewis | 2006-02-14 |
| 6981144 | System console device authentication in a network environment | Mark Bauman, John J. Bird | 2005-12-27 |
| 5485570 | Display station controller | Leah J. H. Busboom, Trent L. Clausen, Stephen T. Eagen, Harvey Gene Kiel, Robert J. Manulik +2 more | 1996-01-16 |
| 4905171 | Workstation controller performance monitor | Harvey Gene Kiel, Jeffery J. Van Heuklon | 1990-02-27 |