Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10861902 | Semiconductor device having magnetic tunnel junction pattern | Kilho Lee, Gwanhyeob Koh, Ilmok Park | 2020-12-08 |
| 10818689 | Three-dimensional semiconductor memory device and method of fabricating the same | Kyunghwan Lee, Changseok Kang, Yongseok Kim, Kohji Kanamori | 2020-10-27 |
| 10790358 | Three-dimensional semiconductor memory devices | Moorym Choi, Bongyong Lee | 2020-09-29 |
| 10651195 | Three-dimensional semiconductor memory device | Kyunghwan Lee, Yongseok Kim, Byoung-taek Kim, Tae Hun Kim, Dongkyun Seo | 2020-05-12 |