Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8637901 | Low-defect density gallium nitride semiconductor structures and devices thereof | Shah Pankaj, Michael A. Derenge | 2014-01-28 |
| 8314016 | Low-defect density gallium nitride semiconductor structures and fabrication methods | Pankaj B. Shah, Michael A. Derenge, Daniel J. Ewing | 2012-11-20 |
| 7195993 | Methods of fabricating gallium nitride semiconductor layers by lateral growth into trenches | Darren Thomson, Scott A. Smith, Kevin J. Linthicum, Thomas Gehrke, Robert F. Davis | 2007-03-27 |
| 6897483 | Second gallium nitride layers that extend into trenches in first gallium nitride layers | Darren Thomson, Scott A. Smith, Kevin J. Linthicum, Thomas Gehrke, Robert F. Davis | 2005-05-24 |
| 6602763 | Methods of fabricating gallium nitride semiconductor layers by lateral overgrowth | Robert F. Davis, Ok-hyun Nam, Michael D. Bremser | 2003-08-05 |
| 6570192 | Gallium nitride semiconductor structures including lateral gallium nitride layers | Robert F. Davis, Ok-hyun Nam, Michael D. Bremser | 2003-05-27 |
| 6265289 | Methods of fabricating gallium nitride semiconductor layers by lateral growth from sidewalls into trenches, and gallium nitride semiconductor structures fabricated thereby | Darren Thomson, Scott A. Smith, Kevin J. Linthicum, Thomas Gehrke, Robert F. Davis | 2001-07-24 |
| 6051849 | Gallium nitride semiconductor structures including a lateral gallium nitride layer that extends from an underlying gallium nitride layer | Robert F. Davis, Ok-hyun Nam, Michael D. Bremser | 2000-04-18 |