Issued Patents All Time
Showing 26–50 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9041005 | Solid state lighting devices with cellular arrays and associated methods of manufacturing | Scott E. Sills, Lifang Xu, Scott D. Schellhammer, Zaiyuan Ren, Anton J. De Villiers | 2015-05-26 |
| 8969899 | Method for forming a light conversion material | Charles M. Watkins, Kevin Tetz | 2015-03-03 |
| 8951842 | Semiconductor growth substrates and associated systems and methods for die singulation | Xiaolong Fang, Lifang Xu, Tingkai Li | 2015-02-10 |
| 8937335 | Gallium nitride devices with aluminum nitride intermediate layer | T. Warren Weeks, Jr., Edwin L. Piner, Kevin J. Linthicum | 2015-01-20 |
| 8928034 | Gallium nitride devices with aluminum nitride alloy intermediate layer | T. Warren Weeks, Jr., Edwin L. Piner, Kevin J. Linthicum | 2015-01-06 |
| 8928035 | Gallium nitride devices with gallium nitride alloy intermediate layer | T. Warren Weeks, Jr., Edwin L. Piner, Kevin J. Linthicum | 2015-01-06 |
| 8859305 | Light emitting diodes and associated methods of manufacturing | Scott D. Schellhammer, Scott E. Sills, Lifang Xu, Zaiyuan Ren, Anton J. De Villiers | 2014-10-14 |
| 8847198 | Light emitting devices with built-in chromaticity conversion and methods of manufacturing | Cem Basceri, Charles M. Watkins | 2014-09-30 |
| 8728840 | Solid state lighting devices with reduced crystal lattice dislocations and associated methods of manufacturing | Cem Basceri | 2014-05-20 |
| 8709845 | Solid state lighting devices with cellular arrays and associated methods of manufacturing | Scott E. Sills, Lifang Xu, Scott D. Schellhammer, Zaiyuan Ren, Anton J. De Villiers | 2014-04-29 |
| 8664664 | Silicon carbide dimpled substrate | Christopher Harris, Cem Basceri, Cengiz Balkas | 2014-03-04 |
| 8592862 | Gallium nitride semiconductor structures with compositionally-graded transition layer | T. Warren Weeks, Jr., Edwin L. Piner, Kevin J. Linthicum | 2013-11-26 |
| 8525148 | Solid state lighting devices without converter materials and associated methods of manufacturing | Zaiyuan Ren | 2013-09-03 |
| 8420415 | Method for forming a light conversion material | Charles M. Watkins, Kevin Tetz | 2013-04-16 |
| 8390010 | Solid state lighting devices with cellular arrays and associated methods of manufacturing | Scott E. Sills, Lifang Xu, Scott D. Schellhammer, Zaiyuan Ren, Anton J. De Villiers | 2013-03-05 |
| 8344417 | Gallium nitride semiconductor structures with compositionally-graded transition layer | T. Warren Weeks, Jr., Edwin L. Piner, Kevin J. Linthicum | 2013-01-01 |
| 8263988 | Solid state lighting devices with reduced crystal lattice dislocations and associated methods of manufacturing | Cem Basceri | 2012-09-11 |
| 8105921 | Gallium nitride materials and methods | T. Warren Weeks, Jr., Edwin L. Piner, Kevin J. Linthicum | 2012-01-31 |
| 7485512 | Method of manufacturing an adaptive AIGaN buffer layer | Christopher Harris, T. Warren Weeks, Jr., Cem Basceri, Elif Berkman | 2009-02-03 |
| 7378684 | Pendeoepitaxial gallium nitride semiconductor layers on silicon carbide substrates | Kevin J. Linthicum, Darren Thomson, Eric P. Carlson, Pradeep Rajagopal, Robert F. Davis | 2008-05-27 |
| 7364988 | Method of manufacturing gallium nitride based high-electron mobility devices | Christopher Harris, T. Warren Weeks, Jr., Cem Basceri | 2008-04-29 |
| 7326971 | Gallium nitride based high-electron mobility devices | Christopher Harris, T. Warren Weeks, Jr., Cem Basceri | 2008-02-05 |
| 7217641 | Pendeoepitaxial methods of fabricating gallium nitride semiconductor layers on sapphire substrates, and gallium nitride semiconductor structures fabricated thereby | Kevin J. Linthicum, Robert F. Davis | 2007-05-15 |
| 7195993 | Methods of fabricating gallium nitride semiconductor layers by lateral growth into trenches | Tsvetanka Zheleva, Darren Thomson, Scott A. Smith, Kevin J. Linthicum, Robert F. Davis | 2007-03-27 |
| 7095062 | 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 | 2006-08-22 |