Issued Patents 2025
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12274055 | Control gate structures in three-dimensional memory devices and methods for forming the same | Yuancheng Yang, Lei Liu | 2025-04-08 |
| 12266403 | Three-dimensional NAND memory and fabrication method thereof | Di Wang, Tingting Zhao, Zhiliang Xia | 2025-04-01 |
| 12262533 | Dynamic flash memory (DFM) with multi-cells | Tao Yang, Dongxue Zhao, Yuancheng Yang, Lei Liu, Kun Zhang +3 more | 2025-03-25 |
| 12256540 | Three-dimensional memory devices with improved back-side channel structures | Kun Zhang, Zhiliang Xia, Zongliang Huo | 2025-03-18 |
| 12255181 | Methods for forming three-dimensional memory devices | Kun Zhang, Zhiliang Xia, Zongliang Huo | 2025-03-18 |
| 12232313 | Staircase structure in three-dimensional memory device and method for forming the same | Zhong Zhang, Zhongwang Sun, Zhiliang Xia | 2025-02-18 |
| 12205649 | Non-volatile memory devices and data erasing methods | Tao Yang, Dongxue Zhao, Lei Liu, Kun Zhang, Zhiliang Xia +1 more | 2025-01-21 |
| 12207466 | Method of forming a three-dimensional NAND memory device with reduced RC delay | Zhong Zhang, Zhongwang Sun, Zhiliang Xia, Zhi Zhang | 2025-01-21 |
| 12205895 | Three-dimensional memory device having staircase structure and method for forming the same | Zhong Zhang, Di Wang, Zhiliang Xia, Zongliang Huo | 2025-01-21 |
| 12193230 | Three-dimensional memory device and method for forming the same | Yuancheng Yang, Bingjie Yan, Di Wang, Cuicui Kong | 2025-01-07 |
| 12191269 | Three-dimensional memory device and method for forming the same | Yuancheng Yang, Zhiliang Xia, Wei Liu | 2025-01-07 |