Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10490569 | Three-dimensional memory device and method of making the same using concurrent formation of memory openings and contact openings | Mitsuteru Mushiga, Hisakazu Otoi, Kensuke Yamaguchi, James Kai, Murshed Chowdhury +2 more | 2019-11-26 |
| 10388666 | Concurrent formation of memory openings and contact openings for a three-dimensional memory device | James Kai, Murshed Chowdhury, Johann Alsmeier, Tong Zhang | 2019-08-20 |
| 10381362 | Three-dimensional memory device including inverted memory stack structures and methods of making the same | Keisuke Izumi, Tomohiro Kubo | 2019-08-13 |
| 10355009 | Concurrent formation of memory openings and contact openings for a three-dimensional memory device | James Kai, Murshed Chowdhury, Johann Alsmeier, Tong Zhang | 2019-07-16 |
| 10304852 | Three-dimensional memory device containing through-memory-level contact via structures | Kiyohiko Sakakibara, Tomohiro Kubo | 2019-05-28 |
| 10192784 | Three-dimensional memory device containing self-aligned contact via structures and methods of manufacturing the same | Hiroshi Minakata, Keigo Kitazawa, Yoshiyuki Okura | 2019-01-29 |