Issued Patents All Time
Showing 1–25 of 124 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12432921 | Three-dimensional memory devices and methods for forming the same | Di Wang, Zhong Zhang, Wenxi Zhou, Zhiliang Xia, Wei Xie | 2025-09-30 |
| 12432918 | Three-dimensional memory devices and methods for forming the same | Linchun Wu, Kun Zhang, Wenxi Zhou, Zhiliang Xia, Wei Xie +2 more | 2025-09-30 |
| 12419050 | Semiconductor device and its manufacturing method, memory and memory system | Kun Zhang, Wenxi Zhou, Linchun Wu, Zhiliang Xia | 2025-09-16 |
| 12406928 | Three-dimensional memory devices and fabricating methods thereof | Yuancheng Yang, Dongxue Zhao, Tao Yang, Lei Liu, Di Wang +3 more | 2025-09-02 |
| 12402313 | Methods for forming three-dimensional memory device | Kun Zhang, Wenxi Zhou, Zhiliang Xia | 2025-08-26 |
| 12389595 | Three-dimensional memory comprising storage unit and logic control unit and method for manufacturing the same | Gang Zhang | 2025-08-12 |
| 12363898 | 3D NAND memory device with non-uniform channel structure and method for forming the same | Linchun Wu, Wenxi Zhou, Zhiliang Xia | 2025-07-15 |
| 12363896 | Trench structures for three-dimensional memory devices | Qiang Xu, Zhiliang Xia, Ping Yan, Guangji Li | 2025-07-15 |
| 12356616 | Openings layout of three-dimensional memory device | Jia He, Haihui Huang, Fandong Liu, Yaohua Yang, Peizhen Hong +4 more | 2025-07-08 |
| 12347684 | Method and structure for cutting dense line patterns using self-aligned double patterning | Lu Fan, Zi Qun Hua, Bi Feng Li, Qingchen Cao, Yaobin Feng +1 more | 2025-07-01 |
| 12328867 | Memory devices having vertical transistors and methods for forming the same | Tao Yang, Dongxue Zhao, Yuancheng Yang, Zhiliang Xia | 2025-06-10 |
| 12327592 | Vertical memory devices and methods for operating the same | Dongxue Zhao, Tao Yang, Yuancheng Yang, Lei Liu, Di Wang +3 more | 2025-06-10 |
| 12302560 | Three-dimensional memory device with divided drain select gate lines and method for forming the same | Di Wang, Yan Gu, Zhiliang Xia, Wenxi Zhou | 2025-05-13 |
| 12272645 | Three-dimensional memory devices and fabricating methods thereof | Lei Liu, Yuancheng Yang, Wenxi Zhou, Kun Zhang, Di Wang +3 more | 2025-04-08 |
| 12274049 | Memory devices having vertical transistors and stacked storage units and methods for forming the same | Dongxue Zhao, Tao Yang, Zhiliang Xia | 2025-04-08 |
| 12262533 | Dynamic flash memory (DFM) with multi-cells | Tao Yang, Dongxue Zhao, Yuancheng Yang, Lei Liu, Kun Zhang +3 more | 2025-03-25 |
| 12255181 | Methods for forming three-dimensional memory devices | Kun Zhang, Wenxi Zhou, Zhiliang Xia | 2025-03-18 |
| 12256540 | Three-dimensional memory devices with improved back-side channel structures | Kun Zhang, Wenxi Zhou, Zhiliang Xia | 2025-03-18 |
| 12232320 | Word line structure of three-dimensional memory device | Qiang Xu, Fandong Liu, Zhiliang Xia, Yaohua Yang, Peizhen Hong +2 more | 2025-02-18 |
| 12205895 | Three-dimensional memory device having staircase structure and method for forming the same | Zhong Zhang, Wenxi Zhou, Di Wang, Zhiliang Xia | 2025-01-21 |
| 12205649 | Non-volatile memory devices and data erasing methods | Tao Yang, Dongxue Zhao, Lei Liu, Kun Zhang, Wenxi Zhou +1 more | 2025-01-21 |
| 12197282 | Data recovery method for flash memory | Qianhui Li, Qi Wang, Liu Yang, Yiyang Jiang, Xiaolei Yu +2 more | 2025-01-14 |
| 12136618 | Three-dimensional memory device with backside source contact | Kun Zhang, Linchun Wu, Wenxi Zhou, Zhiliang Xia | 2024-11-05 |
| 12127393 | Memory devices having vertical transistors and methods for forming the same | Tao Yang, Dongxue Zhao, Yuancheng Yang, Zhiliang Xia | 2024-10-22 |
| 12120875 | Storage unit and method of manufacturing the same and three-dimensional memory | Gang Zhang | 2024-10-15 |