Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10985176 | Three-dimensional memory device containing eye-shaped contact via structures located in laterally-undulating trenches and method of making the same | Takaaki Iwai, Yoshitaka Otsu | 2021-04-20 |
| 10892267 | Three-dimensional memory device containing through-memory-level contact via structures and method of making the same | Mitsuteru Mushiga, Kenji Sugiura, Shigehisa Inoue, Yuki Fukuda | 2021-01-12 |