Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10748634 | Three-dimensional semi-conductor memory devices including a first contact with a sidewall having a stepwise profile | Kwang Ho Kim, Seunghyun Cho | 2020-08-18 |
JY
Jihwan Yu
Overall (2020): #418,265 of 565,922Top 75%
1
Patents 2020