Issued Patents All Time
Showing 51–72 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6956250 | Gallium nitride materials including thermally conductive regions | Ricardo M. Borges, Kevin J. Linthicum, T. Warren Weeks, Jr. | 2005-10-18 |
| 6897483 | Second gallium nitride layers that extend into trenches in first gallium nitride layers | Tsvetanka Zheleva, Darren Thomson, Scott A. Smith, Kevin J. Linthicum, Robert F. Davis | 2005-05-24 |
| 6864160 | Methods of fabricating gallium nitride semiconductor layers on substrates including non-gallium nitride posts | Kevin J. Linthicum, Robert F. Davis | 2005-03-08 |
| 6686261 | Pendeoepitaxial methods of fabricating gallium nitride semiconductor layers on sapphire substrates, and gallium nitride semiconductor structures fabricated thereby | Kevin J. Linthicum, Robert F. Davis | 2004-02-03 |
| 6649287 | Gallium nitride materials and methods | T. Warren Weeks, Jr., Edwin L. Piner, Kevin J. Linthicum | 2003-11-18 |
| 6621148 | Methods of fabricating gallium nitride semiconductor layers on substrates including non-gallium nitride posts, and gallium nitride semiconductor structures fabricated thereby | Kevin J. Linthicum, Robert F. Davis | 2003-09-16 |
| 6617060 | Gallium nitride materials and methods | T. Warren Weeks, Jr., Edwin L. Piner, Kevin J. Linthicum | 2003-09-09 |
| 6602764 | Methods of fabricating gallium nitride microelectronic layers on silicon layers | Kevin J. Linthicum, Robert F. Davis, Darren Thomson, Kieran Mark Tracy | 2003-08-05 |
| 6586778 | Gallium nitride semiconductor structures fabricated by pendeoepitaxial methods of fabricating gallium nitride semiconductor layers on weak posts | Kevin J. Linthicum, Robert F. Davis | 2003-07-01 |
| 6545300 | Pendeoepitaxial methods of fabricating gallium nitride semiconductor layers on sapphire substrates, and gallium nitride semiconductor structures fabricated thereby | Kevin J. Linthicum, Robert F. Davis | 2003-04-08 |
| 6521514 | Pendeoepitaxial methods of fabricating gallium nitride semiconductor layers on sapphire substrates | Kevin J. Linthicum, Robert F. Davis | 2003-02-18 |
| 6489221 | High temperature pendeoepitaxial methods of fabricating gallium nitride semiconductor layers on sapphire substrates | Kevin J. Linthicum, Robert F. Davis, Darren Thomson | 2002-12-03 |
| 6486042 | Methods of forming compound semiconductor layers using spaced trench arrays and semiconductor substrates formed thereby | Kevin J. Linthicum, Robert F. Davis | 2002-11-26 |
| 6462355 | Pendeoepitaxial gallium nitride semiconductor layers on silicon carbide substrates | Kevin J. Linthicum, Darren Thomson, Eric P. Carlson, Pradeep Rajagopal, Robert F. Davis | 2002-10-08 |
| 6403451 | Methods of fabricating gallium nitride semiconductor layers on substrates including non-gallium nitride posts | Kevin J. Linthicum, Robert F. Davis | 2002-06-11 |
| 6380108 | Pendeoepitaxial methods of fabricating gallium nitride semiconductor layers on weak posts, and gallium nitride semiconductor structures fabricated thereby | Kevin J. Linthicum, Robert F. Davis | 2002-04-30 |
| 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, Darren Thomson, Eric P. Carlson, Pradeep Rajagopal, Robert F. Davis | 2002-04-23 |
| 6265289 | Methods of fabricating gallium nitride semiconductor layers by lateral growth from sidewalls into trenches, and gallium nitride semiconductor structures fabricated thereby | Tsvetanka Zheleva, Darren Thomson, Scott A. Smith, Kevin J. Linthicum, Robert F. Davis | 2001-07-24 |
| 6261929 | Methods of forming a plurality of semiconductor layers using spaced trench arrays | Kevin J. Linthicum, Robert F. Davis | 2001-07-17 |
| 6255198 | Methods of fabricating gallium nitride microelectronic layers on silicon layers and gallium nitride microelectronic structures formed thereby | Kevin J. Linthicum, Robert F. Davis, Darren Thomson, Kieran Mark Tracy | 2001-07-03 |
| 6177688 | Pendeoepitaxial gallium nitride semiconductor layers on silcon carbide substrates | Kevin J. Linthicum, Darren Thomson, Eric P. Carlson, Pradeep Rajagopal, Robert F. Davis | 2001-01-23 |
| 4675614 | Phase difference measurement system | — | 1987-06-23 |