Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9969047 | Substrate polishing apparatus | Joowoan Cho, Hyunjin Cho, Oleg Prudnikov, Jeongkyun Na, Sanghoon Ahn +2 more | 2018-05-15 |
BC
Byoungkwon Choo
Overall (2018): #468,065 of 503,207Top 95%
1
Patents 2018