Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6265089 | Electronic devices grown on off-axis sapphire substrate | Alma Wickenden, Daniel Koleske, Richard L. Henry, Mark E. Twigg | 2001-07-24 |
| 5525538 | Method for intrinsically doped III-A and V-A compounds | Mark E. Twigg, Bijan Tadayon | 1996-06-11 |
| 5419785 | Intrinsically doped III-A and V-A compounds having precipitates of V-A element | Mark E. Twigg, Bijan Tadayon | 1995-05-30 |
| 4961210 | High resolution technique and instrument for measuring lattice parameters in single crystals | — | 1990-10-02 |