Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10930672 | Three-dimensional semiconductor memory devices | Siyeon Cho, Sung Bok Lee, Yusik Choi, Sungyung Hwang | 2021-02-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10930672 | Three-dimensional semiconductor memory devices | Siyeon Cho, Sung Bok Lee, Yusik Choi, Sungyung Hwang | 2021-02-23 |