Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |