Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149200 | Composition for etching and method for manufacturing semiconductor device using same | Jung Hun Lim, Jin Uk Lee | 2021-10-19 |
| 11008513 | Composition for etching | Jin Uk Lee, Jung Hun Lim | 2021-05-18 |
| 10995269 | Etchant composition and method of fabricating integrated circuit device using the same | Jin Woo Lee, Hoon Han, Keon-Young Kim, Jung Hun Lim, Jin Uk Lee | 2021-05-04 |
| 10950056 | Apparatus and method for generating point cloud data | Gi Seok Kwon, Kyu-Sung CHO, Seung Lee KIM | 2021-03-16 |