Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11335682 | Integrated circuit device and method of manufacturing the same | Hae-Wang Lee, Hyoun-Jee Ha, Chul-Hong Park | 2022-05-17 |
| 11217780 | Method for manufacturing secondary battery and secondary battery using same | Won Shik Park | 2022-01-04 |