Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9524887 | Etching apparatus for substrate and method of etching using the same | Hae Young YOO, Woo-Youl Park, Min-Kyu Shin, Jung-kun Shin | 2016-12-20 |
PP
Pyoung-Kyu Park
Overall (2016): #260,863 of 481,213Top 55%
1
Patents 2016