Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421346 | Polythiol composition, optical composition, and optical product | Jae Young PAI, Jeong Moo KIM, Hyuk Hee HAN, Jung Hwan MYUNG, Kyeong Hwan YOU +2 more | 2025-09-23 |
| 12359344 | Silicon carbide powder and method for manufacturing silicon carbide ingot using the same | Jong Hwi Park, Kap-Ryeol Ku, Jung-Gyu Kim, Jung Woo Choi, Jung Doo Seo | 2025-07-15 |
| 12325933 | Silicon carbide powder, method for manufacturing silicon carbide ingot using the same, and silicon carbide wafer | Jong Hwi Park, Kap-Ryeol Ku, Jung-Gyu Kim, Jung Woo Choi, Jung Doo Seo | 2025-06-10 |
| 12320033 | Silicon carbide wafer and method of preparing the same | Jong Hwi Park, Kap-Ryeol Ku, Jung Woo Choi, Byung Kyu Jang, Jung-Gyu Kim +1 more | 2025-06-03 |
| 12270122 | Silicon carbide wafer and semiconductor device | Jung Woo Choi, Jong Hwi Park, Jung Doo Seo, Jung-Gyu Kim, Kap-Ryeol Ku | 2025-04-08 |