Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12183575 | Method of fabricating gallium nitride substrate using ion implantation | Jea Gun Park, Tae Hun Shim, Jin-Seong Park, Jae Un Lee | 2024-12-31 |
| 10510532 | Method for manufacturing gallium nitride substrate using the multi ion implantation | Jea Gun Park, Tae Hun Shim | 2019-12-17 |
| 10497562 | Method for manufacturing gallium nitride substrate using the hydride vapor phase epitaxy | Jea Gun Park, Tae Hun Shim | 2019-12-03 |
| 10373825 | Method for manufacturing gallium nitride substrate using core-shell nanoparticle | Jea Gun Park, Tae Hun Shim, Il Hwan Kim | 2019-08-06 |