Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10096701 | Gallium nitride materials and methods associated with the same | Edwin L. Piner, John Claassen Roberts | 2018-10-09 |
| 8748298 | Gallium nitride materials and methods associated with the same | Edwin L. Piner, John Claassen Roberts | 2014-06-10 |
| 8368117 | III-nitride materials including low dislocation densities and methods associated with the same | Edwin L. Piner, John Claassen Roberts | 2013-02-05 |
| 7994540 | Gallium nitride material transistors and methods associated with the same | Walter H. Nagy, Ricardo M. Borges, Jeffrey D. Brown, Apurva D. Chaudhari, James W. Cook +8 more | 2011-08-09 |
| 7791106 | Gallium nitride material structures including substrates and methods associated with the same | Edwin L. Piner, John Claassen Roberts, Kevin J. Linthicum | 2010-09-07 |
| 7745848 | Gallium nitride material devices and thermal designs thereof | Chul H. Park, Craig E. Strautin | 2010-06-29 |
| 7687827 | III-nitride materials including low dislocation densities and methods associated with the same | Edwin L. Piner, John Claassen Roberts | 2010-03-30 |
| 7569871 | Gallium nitride material transistors and methods associated with the same | Walter H. Nagy, Jerry W. Johnson, Edwin L. Piner, John Claassen Roberts, Sameer Singhal +8 more | 2009-08-04 |
| 7378684 | Pendeoepitaxial gallium nitride semiconductor layers on silicon carbide substrates | Kevin J. Linthicum, Thomas Gehrke, Darren Thomson, Eric P. Carlson, Robert F. Davis | 2008-05-27 |
| 7365374 | Gallium nitride material structures including substrates and methods associated with the same | Edwin L. Piner, John Claassen Roberts, Kevin J. Linthicum | 2008-04-29 |
| 7352015 | Gallium nitride materials and methods associated with the same | Edwin L. Piner, John Claassen Roberts | 2008-04-01 |
| 7352016 | Gallium nitride material transistors and methods associated with the same | Walter H. Nagy, Ricardo M. Borges, Jeffrey D. Brown, Apurva D. Chaudhari, James W. Cook +8 more | 2008-04-01 |
| 7339205 | Gallium nitride materials and methods associated with the same | Edwin L. Piner, John Claassen Roberts | 2008-03-04 |
| 7247889 | III-nitride material structures including silicon substrates | Allen W. Hanson, John Claassen Roberts, Edwin L. Piner | 2007-07-24 |
| 7135720 | Gallium nitride material transistors and methods associated with the same | Walter H. Nagy, Ricardo M. Borges, Jeffrey D. Brown, Apurva D. Chaudhari, James W. Cook +8 more | 2006-11-14 |
| 6462355 | Pendeoepitaxial gallium nitride semiconductor layers on silicon carbide substrates | Kevin J. Linthicum, Thomas Gehrke, Darren Thomson, Eric P. Carlson, Robert F. Davis | 2002-10-08 |
| 6376339 | PENDEOEPITAXIAL METHODS OF FABRICATING GALLIUM NITRIDE SEMICONDUCTOR LAYERS ON SILICON CARBIDE SUBSTRATES BY LATERAL GROWTH FROM SIDEWALLS OF MASKED POSTS, AND GALLIUM NITRIDE SEMICONDUCTOR STRUCTURES FABRICATED THEREBY | Kevin J. Linthicum, Thomas Gehrke, Darren Thomson, Eric P. Carlson, Robert F. Davis | 2002-04-23 |
| 6177688 | Pendeoepitaxial gallium nitride semiconductor layers on silcon carbide substrates | Kevin J. Linthicum, Thomas Gehrke, Darren Thomson, Eric P. Carlson, Robert F. Davis | 2001-01-23 |