Issued Patents 2017
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9834863 | Group III nitride bulk crystals and fabrication method | Edward Letts | 2017-12-05 |
| 9822465 | Method of fabricating group III nitride with gradually degraded crystal structure | — | 2017-11-21 |
| 9803293 | Method for producing group III-nitride wafers and group III-nitride wafers | Edward Letts, Masanori Ikari | 2017-10-31 |
| 9790616 | Method of fabricating bulk group III nitride crystals in supercritical ammonia | — | 2017-10-17 |
| 9790617 | Group III nitride bulk crystals and their fabrication method | Edward Letts | 2017-10-17 |
| 9783910 | High pressure reactor and method of growing group III nitride crystals in supercritical ammonia | — | 2017-10-10 |
| 9754782 | Group III nitride substrates and their fabrication method | — | 2017-09-05 |
| 9685327 | Electronic device using group III nitride semiconductor and its fabrication method and an epitaxial multi-layer wafer for making it | — | 2017-06-20 |
| 9673044 | Group III nitride substrates and their fabrication method | — | 2017-06-06 |
| 9670594 | Group III nitride crystals, their fabrication method, and method of fabricating bulk group III nitride crystals in supercritical ammonia | — | 2017-06-06 |
| 9551088 | Method for growing group III-nitride crystals in supercritical ammonia using an autoclave | Kenji Fujito, Shuji Nakamura | 2017-01-24 |
| 9543393 | Group III nitride wafer and its production method | Edward Letts, Sierra Hoff | 2017-01-10 |