Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6981176 | Secured microcontroller architecture | Terry L. Fruehling | 2005-12-27 |
| 6625688 | Method and circuit for analysis of the operation of a microcontroller using signature analysis of memory | Terry L. Fruehling, John Waidner | 2003-09-23 |
| 6421790 | Method and circuit for analysis of the operation of a microcontroller using signature analysis of data and instructions | Terry L. Fruehling, James M. Spall | 2002-07-16 |
| 6415394 | Method and circuit for analysis of the operation of a microcontroller using signature analysis during operation | Terry L. Fruehling, Charles I. Duncan | 2002-07-02 |