Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11495612 | Three-dimensional memory device including stairless word line contact structures for and method of making the same | Koichi Ito, Hideaki Hasegawa, Akihiro Tobioka, Sung-Tae Lee | 2022-11-08 |
| 11450679 | Three-dimensional memory device including stairless word line contact structures for and method of making the same | Koichi Ito, Hideaki Hasegawa, Akihiro Tobioka, Sung-Tae Lee | 2022-09-20 |