Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10211215 | Three-dimensional memory device containing word lines having vertical protrusion regions and methods of making the same | Kazuto Watanabe, Michiaki Sano, Haruki Urata, Akira Takahashi, Tae Kyung Kim | 2019-02-19 |