Issued Patents 2025
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359344 | Silicon carbide powder and method for manufacturing silicon carbide ingot using the same | Jong Hwi Park, Kap-Ryeol Ku, Jung-Gyu Kim, Jung Doo Seo, Myung-Ok Kyun | 2025-07-15 |
| 12346484 | User terminal displaying interface for providing instant messaging service and operation method of the user terminal | You-Jin KIM, Jenog Ryeol CHOI, Joong Seon KIM, Hong Chan YUN, Ju Ho Chung +5 more | 2025-07-01 |
| 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 Doo Seo, Myung-Ok Kyun | 2025-06-10 |
| 12320033 | Silicon carbide wafer and method of preparing the same | Jong Hwi Park, Kap-Ryeol Ku, Byung Kyu Jang, Myung-Ok Kyun, Jung-Gyu Kim +1 more | 2025-06-03 |
| 12270122 | Silicon carbide wafer and semiconductor device | Myung-Ok Kyun, Jong Hwi Park, Jung Doo Seo, Jung-Gyu Kim, Kap-Ryeol Ku | 2025-04-08 |
| 12255748 | Method and apparatus for processing abusing message in anonymous chatroom | Soo-Bum Kim, Min Jeong Kim, Keun Lee, Chang-Yong Lee | 2025-03-18 |
| 12237185 | Laser machining apparatus and laser machining method | Heung-Yeol Na, Tae Hun Kim | 2025-02-25 |