Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11501953 | Plasma processing equipment | Seung Bo Shim, Doug Yong Sung, Young-Jin Noh, Yong-Woo Lee, Ji-Soo Im +3 more | 2022-11-15 |
| 11402006 | Differential device | Isao Hirota, Manabu Endou | 2022-08-02 |
| 11348760 | Plasma processing apparatus and method of manufacturing semiconductor device using the same | Akira Koshiishi, YongWoo Lee, Kyohyeok Kim, Dowon Kim, Yunhwan Kim +3 more | 2022-05-31 |