Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11476116 | Manufacturing method of gallium oxide thin film for power semiconductor using dopant activation technology | Ji Hyeon Park | 2022-10-18 |
| 9171717 | Method for manufacturing a group III nitride substrate using a chemical lift-off process | Jin Woo Ju, Jong-Hyeob Baek, Hyung Jo Park, Sang Hern Lee, Tak Jung +4 more | 2015-10-27 |