Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7492841 | Relative phase/amplitude detection system | Barry Fisher, Jonathon C. Veihl, Donald G. Jackson | 2009-02-17 |
| 7348915 | Programmable digital filter system | William D. Elliott, Thomas Magdeburger | 2008-03-25 |