Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174968 | Pipe connecting apparatus | — | 2021-11-16 |
| 11133379 | Semiconductor device having a super junction structure and method of manufacturing the same | Jae Gil LEE, Jin-myung KIM, Kyoung-deok KIM, Ho-cheol Jang | 2021-09-28 |