Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12130242 | Inspection system of semiconductor wafer and method of driving the same | Doyoung Yoon, Jeongho Ahn, Dongchul Ihm, Chungsam Jun | 2024-10-29 |
| 11754510 | Inspection system of semiconductor wafer and method of driving the same | Doyoung Yoon, Jeongho Ahn, Dongchul Ihm, Chungsam Jun | 2023-09-12 |
| 11646225 | Semiconductor devices and methods of fabricating the same | Myeong-Dong Lee, Keunnam Kim, Minseong CHOI, Jimin Choi, Yong Kwan Kim +2 more | 2023-05-09 |
| 10796950 | Semiconductor devices and methods of fabricating the same | Myeong-Dong Lee, Keunnam Kim, Minseong CHOI, Jimin Choi, Yong Kwan Kim +2 more | 2020-10-06 |
| 10211091 | Semiconductor devices and methods of fabricating the same | Myeong-Dong Lee, Keunnam Kim, Minseong CHOI, Jimin Choi, Yong Kwan Kim +2 more | 2019-02-19 |
| 8647789 | Visualization apparatus for large area PEMFC | Joongmyeon Bae | 2014-02-11 |