Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11699587 | Method for manufacturing diamond substrate | Ok-hyun Nam, Ui Ho Choi | 2023-07-11 |
| 9153737 | High-quality non-polar/semi-polar semiconductor device on porous nitride semiconductor and manufacturing method thereof | Ok-hyun Nam, Dong Hun Lee | 2015-10-06 |
| 9099609 | Method of forming a non-polar/semi-polar semiconductor template layer on unevenly patterned substrate | Ok-hyun Nam | 2015-08-04 |