Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10879262 | Three-dimensional memory device containing eye-shaped contact via structures located in laterally-undulating trenches and method of making the same | Takaaki Iwai, Hisakazu Otoi | 2020-12-29 |
| 10879264 | Three-dimensional memory device containing through-array contact via structures between dielectric barrier walls and methods of making the same | Kei Nozawa, Naoto Hojo | 2020-12-29 |
| 10872857 | Three-dimensional memory device containing through-array contact via structures between dielectric barrier walls and methods of making the same | Kei Nozawa, Naoto Hojo, Hirofumi TOKITA, Eiji Hayashi, Masanori Terahara | 2020-12-22 |
| 10847524 | Three-dimensional memory device having double-width staircase regions and methods of manufacturing the same | Mitsuteru Mushiga, Yasushi Doda | 2020-11-24 |
| 10700089 | Three-dimensional memory device including locally thickened electrically conductive layers and methods of manufacturing the same | Naoto Hojo, Takahiro Tabira | 2020-06-30 |
| 10615172 | Three-dimensional memory device having double-width staircase regions and methods of manufacturing the same | Koichiro Nagata, Junpei Kanazawa, Takaaki Iwai, Shuji Minagawa, Hisakazu Otoi | 2020-04-07 |