Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10832983 | Semiconductor device having a trench type device isolation film and method for fabricating the same | Ji Min Choi, Dong Ryul Lee, Ho-Ouk Lee, Ji-Young Kim | 2020-11-10 |
| 10811118 | Test interface boards, test systems, and methods of operating test interface boards | Sung Ho Joo, Gyu-Yeol Kim, Jae-Young Lee | 2020-10-20 |
| 10804277 | Semiconductor device and method of fabricating the same | Jin A Kim, Sun-Young Lee, Yong Kwan Kim, Ji-Young Kim | 2020-10-13 |