| 12402311 |
Three-dimensional memory device containing memory opening monitoring area and methods of making the same |
Hiroyuki Ogawa, Masato Miyamoto |
2025-08-26 |
| 11637119 |
Three-dimensional memory device containing auxiliary support pillar structures and method of making the same |
Kohei Yamaguchi, Kengo Kajiwara |
2023-04-25 |
| 11410924 |
Three-dimensional memory device including contact via structures for multi-level stepped surfaces and methods for forming the same |
Haruki Suwa, Akihiro Shimada |
2022-08-09 |
| 10347647 |
Three-dimensional memory device containing multi-threshold-voltage drain select gates and method of making the same |
Naohiro Hosoda, Junichi Ariyoshi, Kazuki Kajitani, Yuji Fukano |
2019-07-09 |
| 10083982 |
Three-dimensional memory device having select gate electrode that is thicker than word lines and method of making thereof |
Junichi Ariyoshi, Masanori Tsutsumi, Michiaki Sano, Yanli Zhang, Raghuveer S. Makala |
2018-09-25 |