Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10497716 | Semiconductor memory device and manufacturing method thereof | In Su PARK, Ki Hong Lee | 2019-12-03 |
| 10050056 | Semiconductor device and manufacturing method thereof | In Su PARK, Ki Hong Lee | 2018-08-14 |
| 9859299 | 3D semiconductor memory device and manufacturing method thereof | In Su PARK, Ki Hong Lee | 2018-01-02 |