Issued Patents All Time
Showing 26–50 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12272645 | Three-dimensional memory devices and fabricating methods thereof | Lei Liu, Yuancheng Yang, Kun Zhang, Di Wang, Tao Yang +3 more | 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 |
| 12255181 | Methods for forming three-dimensional memory devices | Kun Zhang, Zhiliang Xia, Zongliang Huo | 2025-03-18 |
| 12256540 | Three-dimensional memory devices with improved back-side channel structures | 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 |
| 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 |
| 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 |
| 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 |
| 12176309 | Three-dimensional memory devices and methods for forming the same | Yanhong Wang, Wei Liu, Liang Chen, Zhiliang Xia, Kun Zhang +1 more | 2024-12-24 |
| 12170257 | Three-dimensional memory devices and methods for forming the same | Liang Chen, Wei Liu, Yanhong Wang, Zhiliang Xia, Kun Zhang +1 more | 2024-12-17 |
| 12167605 | Vertical memory devices | Zhong Zhang, Zhiliang Xia | 2024-12-10 |
| 12159849 | DRAM memory device with Xtacking architecture | Lei Liu, Di Wang, Zhiliang Xia | 2024-12-03 |
| 12148714 | Three-dimensional memory devices and methods for forming the same | Wei Xie, Di Wang, Tingting Zhao | 2024-11-19 |
| 12144175 | Three dimensional NAND memory device with novel support structures | Di Wang, Rui Su, Zhongwang Sun, Zhiliang Xia | 2024-11-12 |
| 12136586 | Semiconductor devices having a conductive layer stacking with an insulating layer and a spacer structure through the conductive layer | Linchun Wu, Kun Zhang, Zhong Zhang, Zhiliang Xia | 2024-11-05 |
| 12136618 | Three-dimensional memory device with backside source contact | Kun Zhang, Linchun Wu, Zhiliang Xia, Zongliang Huo | 2024-11-05 |
| 12114498 | Three-dimensional memory devices | Linchun Wu, Kun Zhang, Zhiliang Xia | 2024-10-08 |
| 12113037 | Three-dimensional memory devices and methods for forming the same | Liang Chen, Wei Liu, Yanhong Wang, Zhiliang Xia, Kun Zhang +1 more | 2024-10-08 |
| 12094767 | Barrier layers for word line contacts in a three-dimensional NAND memory and fabrication methods thereof | Ling Xu, Di Wang, Zhong Zhang | 2024-09-17 |
| 12096631 | Three-dimensional NAND memory device and method of forming the same | Zhong Zhang, Zhongwang Sun, Zhiliang Xia | 2024-09-17 |
| 12089413 | Peripheral circuit having recess gate transistors and method for forming the same | Yanwei Shi, Yanhong Wang, Cheng Gan, Liang Chen, Wei Liu +3 more | 2024-09-10 |
| 12082411 | Three-dimensional memory device with backside interconnect structures | Kun Zhang, Zhong Zhang, Lei Liu, Zhiliang Xia | 2024-09-03 |