Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11339467 | Sputtering apparatus and method for fabricating semiconductor device using the same | Hyeon Woo Seo, Hee-Ju Shin, Se-Chung Oh, Hyun-Jin Cho | 2022-05-24 |
| 11335966 | Case for secondary battery, secondary battery, and battery module | Won Jong Lee | 2022-05-17 |
| 11322788 | Laminate sheet for battery cases having thickness deviation and pouch-shaped battery case manufactured using the same | Do Hwa Jung | 2022-05-03 |