Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189467 | Apparatus and method of attaching pad on edge ring | Sun Ho Kim, Sung Jin Kim, Jong-Geug Kim, Kyu-Chul Shim, Ji-Hoon Yeo +4 more | 2021-11-30 |
JP
Jin-Uk Park
Overall (2021): #404,567 of 548,734Top 75%
1
Patents 2021