Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12207471 | Semiconductor memory device | Kwang Soo Kim, Sun-Il Shim | 2025-01-21 |
| 11764547 | Method for manufacturing surge absorbing device | Chang-Koo Kim, Doo Won Kang, Hyun Chang Kim | 2023-09-19 |
| 11631692 | Semiconductor memory device | Shin-Hwan Kang, Jee Hoon Han | 2023-04-18 |
| 11107826 | Semiconductor memory device | Kwang Soo Kim, Sun-Il Shim | 2021-08-31 |
| 11005235 | Method for manufacturing surge absorbing device | Chang-Koo Kim, Doo Won Kang, Hyun Chang Kim | 2021-05-11 |
| 10756108 | Vertical memory devices | — | 2020-08-25 |
| 10199226 | Method for manufacturing flexible electrode using sputtering process | Chang-Koo Kim, Chang Jin PARK | 2019-02-05 |