Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9935050 | Multi-tier three-dimensional memory devices including vertically shared source lines and method of making thereof | Mohan Dunga, Zhenyu Lu | 2018-04-03 |
| 9929174 | Three-dimensional memory device having non-uniform spacing among memory stack structures and method of making thereof | Hiroyuki Ogawa, Fumiaki Toyama, Masaaki Higashitani, Fumitaka Amano, Kota Funayama +1 more | 2018-03-27 |
| 9922987 | Three-dimensional memory device containing separately formed drain select transistors and method of making thereof | James Kai, Fumiaki Toyama, Shigehiro Fujino, Johann Alsmeier | 2018-03-20 |