Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11018045 | Deposition apparatus including upper shower head and lower shower head | Ji Youn Seo, Byung-Sun Park, Sung-Jin Park, Ji Woon Im, Hyun-Seok Lim +5 more | 2021-05-25 |
DH
Dong Hyeop Ha
Overall (2021): #471,717 of 548,734Top 90%
1
Patents 2021