Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10607853 | CMP slurry composition for polishing copper line and polishing method using same | Jong Il Noh, Dong-Hun Kang, Jeong Hwan Jeong | 2020-03-31 |
| 10556277 | Double-sided cutting insert having high feed rate and cutting tool equipped therewith | Sang Yong Lee, Jae Yeong MUN, Sun-Yong Ahn | 2020-02-11 |