Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148150 | Liquid dispensing nozzle and substrate treating apparatus | Yangyeol Ryu, Dong Sub Oh, Hye Bin BAEK | 2021-10-19 |
| 9548179 | Ion trap apparatus and method for manufacturing same | Dongil Cho, Taehyun Kim, Jongkeon Yoon, Seokjun Hong, Minjae Lee | 2017-01-17 |