Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12456627 | Dry etching apparatus and wafer etching system using the same | Hyongryol Hwang, Suhyeon Ku, Junyun Kweon, Sooyong Song, Cho-eun Lee | 2025-10-28 |
| 12451474 | Semiconductor package and method of manufacturing the same | Unbyoung Kang, Byeng Jin Kim, Junhyuk Park, Sooyong Song, Cho-eun Lee +1 more | 2025-10-21 |