Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408370 | Structure and fabrication method of high voltage MOSFET with a vertical drift region | Changseok Kang, Gill Yong Lee | 2025-09-02 |
| 12310014 | Selection gate separation for 3D NAND | Chang-Seok Kang | 2025-05-20 |