Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10975492 | Method of forming a GaN single crystal comprising disposing a nucleation center in a first region, a GaN source material in a second region, and establishing a temperature distribution | Mark P. D'Evelyn, Kristi Jean Narang, Dong-Sil Park, Xian-An Cao, Larry Qiang Zeng | 2021-04-13 |
| 10208396 | Crystalline gallium nitride containing flourine | Mark P. D'Evelyn, Kristi Jean Narang, Dong-Sil Park, Xian-An Cao, Larry Qiang Zeng | 2019-02-19 |
| 9279193 | Method of making a gallium nitride crystalline composition having a low dislocation density | Mark P. D'Evelyn, Kristi Jean Narang, Dong-Sil Park, Xian-An Cao, Larry Qiang Zeng | 2016-03-08 |
| 8357945 | Gallium nitride crystal and method of making same | Mark P. D'Evelyn, Dong-Sil Park, Steven Francis LeBoeuf, Larry Rowland, Kristi Jean Narang +1 more | 2013-01-22 |
| 7859008 | Crystalline composition, wafer, device, and associated method | Mark P. D'Evelyn, Dong-Sil Park, Steven Francis LeBoeuf, Larry Rowland, Kristi Jean Narang +2 more | 2010-12-28 |
| 7786503 | Gallium nitride crystals and wafers and method of making | Mark P. D'Evelyn, Dong-Sil Park, Steven Francis LeBoeuf, Larry Rowland, Kristi Jean Narang +2 more | 2010-08-31 |
| 7704324 | Apparatus for processing materials in supercritical fluids and methods thereof | Mark P. D'Evelyn, Robert Arthur Giddings, Fred Sharifi, Subhrajit Dey, Joseph A. Kapp +1 more | 2010-04-27 |
| 7642122 | Method for forming nitride crystals | Steven Alfred Tysoe, Dong-Sil Park, John Thomas Leman, Mark P. D'Evelyn, Kristi Jean Narang | 2010-01-05 |
| 7638815 | Crystalline composition, wafer, and semi-conductor structure | Mark P. D'Evelyn, Dong-Sil Park, Steven Francis LeBoeuf, Larry Rowland, Kristi Jean Narang +2 more | 2009-12-29 |
| 7582498 | Resonant cavity light emitting devices and associated method | Mark P. D'Evelyn, Xian-An Cao, Anping Zhang, Steven Francis LeBoeuf, Dong-Sil Park +1 more | 2009-09-01 |
| 7368015 | Apparatus for producing single crystal and quasi-single crystal, and associated method | Mark P. D'Evelyn, Dong-Sil Park, Victor Lienkong Lou, Thomas Francis McNulty | 2008-05-06 |
| 7098487 | Gallium nitride crystal and method of making same | Mark P. D'Evelyn, Dong-Sil Park, Steven Francis LeBoeuf, Larry Rowland, Kristi Jean Narang +1 more | 2006-08-29 |
| 7078731 | Gallium nitride crystals and wafers and method of making | Mark P. D'Evelyn, Dong-Sil Park, Steven Francis LeBoeuf, Larry Rowland, Kristi Jean Narang +2 more | 2006-07-18 |
| 7009215 | Group III-nitride based resonant cavity light emitting devices fabricated on single crystal gallium nitride substrates | Mark P. D'Evelyn, Xian-An Cao, Anping Zhang, Steven Francis LeBoeuf, Dong-Sil Park +1 more | 2006-03-07 |