Company Filing History:
Years Active: 2025-2026
Title: Innovations of Xiaolong Du in Three-Dimensional Memory Technology
Introduction
Xiaolong Du is a prominent inventor based in Wuhan, China. He has made significant contributions to the field of memory technology, particularly in the development of three-dimensional memory structures. His innovative work has led to advancements that enhance the performance and efficiency of memory devices.
Latest Patents
Xiaolong Du holds a patent for "Three-dimensional memories having isolation structures and fabrication methods thereof." This patent describes a three-dimensional memory that includes a stack structure composed of a first stack and a second stack. The first stack consists of control gate layers and first dielectric layers that are alternately stacked. The second stack includes top select gate layers and second dielectric layers, also stacked alternately in the same direction. The invention features a plurality of channel structures that run through the stack structure, incorporating charge storage layers with portions disposed discontinuously in the stacking direction. Additionally, at least one isolation structure runs through the top select gate layers and is positioned between adjacent channel structures. This innovative design aims to improve memory performance and reliability.
Career Highlights
Xiaolong Du is currently employed at Yangtze Memory Technologies Co., Ltd. His work at this leading technology company has allowed him to focus on cutting-edge research and development in memory technologies. His contributions have been instrumental in advancing the capabilities of three-dimensional memory systems.
Collaborations
Xiaolong Du has collaborated with notable colleagues, including Tingting Gao and Zhiliang Xia. These collaborations have fostered a productive environment for innovation and have led to significant advancements in their respective fields.
Conclusion
Xiaolong Du's work in three-dimensional memory technology exemplifies the impact of innovative thinking in the tech industry. His patent and contributions at Yangtze Memory Technologies Co., Ltd. highlight the importance of research and collaboration in driving technological advancements.