Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7880198 | Field effect transistor having multiple pinch off voltages | — | 2011-02-01 |
| 7868356 | Compound semiconductor substrate for a field effect transistor | Matthew Francis O'Keefe, Michael Charles Clausen, Robert Grey | 2011-01-11 |