Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11374019 | Three-dimensional semiconductor memory device including an electrode connecting portion | Chang-Sup Lee, Joonhee Lee, Seong Soon Cho | 2022-06-28 |
| 11312106 | CFRP surface coating method and hydraulic cylinder including component coated thereby | Eung Sun Byon, Uk Nam, Hun Kwan Park, Yeon Woo Yoo, Yun Ju Lee +1 more | 2022-04-26 |