Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10403818 | Method of forming semiconductor devices having threshold switching devices | Seong-Geon Park, Dong-Jun Seong, Dong-Ho Ahn, Jung Moo Lee, Seol Choi +1 more | 2019-09-03 |
| 10186552 | Variable resistance memory device and method of manufacturing the same | Seol Choi, Hideki Horii, Dong-Ho Ahn, Seong-Geon Park, Dong-Jun Seong +1 more | 2019-01-22 |