Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10861570 | Memory device and an operating method of a memory device | Yong Han | 2020-12-08 |
| 10557179 | Method for manufacturing reduced iron | Myoung-Kyun Shin, Dong Won Kim, Sang Hyun Kim, Jan Friedemann Plaul, Norbert Rein +1 more | 2020-02-11 |