Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10358375 | Scribing wheel having fine structure recess | Chang Ho Jeon, Sung-hee Lee, Sang Beom Kim, Taek Jung Shin, In Sub Kim | 2019-07-23 |
| 10166653 | CMP pad conditioner | Joo Han Lee | 2019-01-01 |