Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9899091 | Semiconductor memory device for switching high voltage without potential drop | Jin Su Park | 2018-02-20 |
| 9859009 | Semiconductor memory device for switching high voltage without potential drop | Jin Su Park | 2018-01-02 |