Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518737 | Method of preparing diisocyanate composition and optical lens | Jaeyoung Pai, Jeongmoo Kim, Hyuk Hee HAN, Jung Hwan MYUNG, Jooyoung JUNG | 2022-12-06 |
| 11466383 | Silicon carbide ingot, method of preparing the same, and method for preparing silicon carbide wafer | Jong Hwi Park, Jongmin Shim, Byung Kyu Jang, Jung Woo Choi, Sang Ki Ko +2 more | 2022-10-11 |
| 11359306 | Method for preparing a SiC ingot and device for preparing a SiC ingot wherein electrical resistance of crucible body is 2.9 ohms or more | Jong Hwi Park, Jongmin Shim, Eun Su Yang, Byung Kyu Jang, Jung Woo Choi +3 more | 2022-06-14 |
| 11289576 | Wafer and method of manufactruring wafer | Jong Hwi Park, Kap-Ryeol Ku, Sang Ki Ko, Jung-Gyu Kim, Byung Kyu Jang +2 more | 2022-03-29 |