Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189625 | Semiconductor memory device having cell source structure and manufacturing method thereof | Jae Taek KIM | 2021-11-30 |
| 11089682 | Flexible circuit board, chip package including the same, and electronic device including the chip package | Seung Jin Lee, Hyung Kyu Yoon | 2021-08-10 |