Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10381362 | Three-dimensional memory device including inverted memory stack structures and methods of making the same | Zhixin Cui, Tomohiro Kubo | 2019-08-13 |
| 10209636 | Exposure focus leveling method using region-differentiated focus scan patterns | Tohru Toda, Michiaki Sano | 2019-02-19 |