Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6895562 | Partitioning integrated circuit hierarchy | John G. Rohrbaugh, Jeff Rearick | 2005-05-17 |
| 5734798 | Method and apparatus for extracting a gate modeled circuit from a fet modeled circuit | — | 1998-03-31 |
| 4752907 | Integrated circuit scanning apparatus having scanning data lines for connecting selected data locations to an I/O terminal | Stephen S. C. Si, James B. Shackleford | 1988-06-21 |