| 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, Myung-Ok Kyun |
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, Myung-Ok Kyun |
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, Myung-Ok Kyun +1 more |
2025-06-03 |
| 12270122 |
Silicon carbide wafer and semiconductor device |
Jung Woo Choi, Myung-Ok Kyun, Jong Hwi Park, Jung-Gyu Kim, Kap-Ryeol Ku |
2025-04-08 |
| 12136653 |
Silicon carbide wafer and semiconductor device applied the same |
Jung Woo Choi, Jong Hwi Park, Jung-Gyu Kim, Kap-Ryeol Ku |
2024-11-05 |
| 12037704 |
Silicon carbide wafer and method of manufacturing same |
Myung-Ok Kyun, Kap-Ryeol Ku, Jung-Gyu Kim, Jung Woo Choi, Jong Hwi Park |
2024-07-16 |
| 11969917 |
Manufacturing method of silicon carbide wafer, silicon carbide wafer and system for manufacturing wafer |
Jung-Gyu Kim, Kap-Ryeol Ku, Jung Woo Choi, Jong Hwi Park |
2024-04-30 |
| 11745463 |
Multilayer graphite sheet with excellent electromagnetic shielding capability and thermal conductivity and manufacturing method therefor |
Hoon Kim, Jung-Gyu Kim, Jonggab Baek |
2023-09-05 |
| 11541634 |
Graphite sheet and method for manufacturing same |
Ki Ryun Park, Myung-Ok Kyun, Jung-Gyu Kim, Jonggab Baek, Jong Hwi Park +1 more |
2023-01-03 |
| 11339497 |
Silicon carbide ingot manufacturing method and silicon carbide ingot manufactured thereby |
Jong Hwi Park, Kap-Ryeol Ku, Jung-Gyu Kim, Jung Woo Choi, Sang Ki Ko +2 more |
2022-05-24 |
| 11155466 |
Method for preparing graphite sheet |
Jung-Gyu Kim, Jonggab Baek |
2021-10-26 |
| 11040516 |
Graphite sheet and method for manufacturing same |
Ki Ryun Park, Myung-Ok Kyun, Jung-Gyu Kim, Jonggab Baek, Jong Hwi Park +1 more |
2021-06-22 |