Issued Patents 2020
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10847524 | Three-dimensional memory device having double-width staircase regions and methods of manufacturing the same | Yoshitaka Otsu, Yasushi Doda | 2020-11-24 |
| 10833100 | Three-dimensional memory device including a deformation-resistant edge seal structure and methods for making the same | Kenji Sugiura, Yuji Fukano, Akio Nishida | 2020-11-10 |
| 10797070 | Three-dimensional memory device containing a replacement buried source line and methods of making the same | Kenji Sugiura, Akio Nishida | 2020-10-06 |
| 10714497 | Three-dimensional device with bonded structures including a support die and methods of making the same | Akio Nishida | 2020-07-14 |
| 10665607 | Three-dimensional memory device including a deformation-resistant edge seal structure and methods for making the same | Kenji Sugiura, Yuji Fukano, Akio Nishida | 2020-05-26 |
| 10629611 | Three-dimensional memory device and methods of making the same using replacement drain select gate electrodes | Zhixin Cui, Kiyohiko Sakakibara, Hisakazu Otoi, Kenji Sugiura | 2020-04-21 |
| 10586803 | Three-dimensional memory device and methods of making the same using replacement drain select gate electrodes | Hisakazu Otoi, Kenji Sugiura, Zhixin Cui, Kiyohiko Sakakibara | 2020-03-10 |
| 10553599 | Three-dimensional memory device containing drain select isolation structures and on-pitch channels and methods of making the same without an etch stop layer | Zhen Chen, Michiaki Sano | 2020-02-04 |