Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10672792 | Three-dimensional semiconductor memory device | Kangyoon Choi, Gilsung Lee, Dong-Sik Lee, Eunsuk Cho | 2020-06-02 |
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Yongsik Yim
Overall (2020): #209,794 of 565,922Top 40%
1
Patents 2020