Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10832983 | Semiconductor device having a trench type device isolation film and method for fabricating the same | Dong Ryul Lee, Ho-Ouk Lee, Ji-Young Kim, Chang-Hyun Cho | 2020-11-10 |