Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201156 | Semiconductor devices and methods for fabricating the same | Chan Yoon, Kiseok Lee, Sunghak Cho, Jemin Park | 2021-12-14 |
| 11088143 | Semiconductor and manufacturing method of the same | Hyosub Kim, Keunnam Kim, Bongsoo Kim, Euna Kim, Chansic Yoon +4 more | 2021-08-10 |
| 10910363 | Semiconductor device | Kiseok Lee, Chan Yoon, Myeong-Dong Lee | 2021-02-02 |