Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6407409 | Method and apparatus for single crystal gallium nitride (GAN) bulk synthesis | Hak Dong Cho | 2002-06-18 |
| 6372041 | Method and apparatus for single crystal gallium nitride (GaN) bulk synthesis | Hak Dong Cho | 2002-04-16 |