Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11420275 | Machine for cutting nozzles of reactor vessels | Hae Woong Kim | 2022-08-23 |
| 11384255 | Polishing slurry composition for STI process | Hae Won YANG, Jun Ha HWANG, Jung Yoon KIM | 2022-07-12 |
| 11332641 | Polishing slurry composition enabling implementation of multi-selectivity | Gi Joo Shin, Jung Yoon KIM, Soo Wan CHOI | 2022-05-17 |
| 11247823 | Fermented food packing pouch, fermented food packing method using same, and packing pouch | Dong Rag Son, Kyoung Sik Cho, Yoon Seung Nam, Hui Jae SONG, Gyu Hwan Cha | 2022-02-15 |
| 11248671 | Brake disc and manufacturing method therefor | Sook Hwan Kim | 2022-02-15 |