Company Filing History:
Years Active: 2022-2024
Title: The Innovative Contributions of Rui Su
Introduction
Rui Su is a prominent inventor based in Wuhan, China, known for his significant contributions to the field of semiconductor technology. With a total of eight patents to his name, he has made remarkable advancements in memory device design and functionality.
Latest Patents
One of Rui Su's latest patents is titled "Three dimensional NAND memory device with novel support structures." This patent describes a semiconductor device that includes a first stack of layers featuring a source connection layer, along with a second stack of layers that comprises gate layers and insulating layers. The gate layers and insulating layers are alternately stacked upon the first stack of layers. Additionally, the device incorporates channel structures formed along the first direction in both stacks, as well as a gate line cut structure with a trench that traverses both stacks. This trench is filled with at least one insulating layer, and the device features a support structure that extends from the side of the gate line cut structure beneath the second stack of layers.
Another notable patent by Rui Su is "Three-dimensional NAND memory device and method of forming the same." This invention presents a semiconductor device that consists of a stack of word line layers and insulating layers, which are alternately arranged over a substrate. The device also includes a first dielectric trench structure located in a bottom select gate (BSG) layer, which separates the BSG layer and extends in a first direction of the substrate. Furthermore, a second dielectric trench structure is positioned in a top select gate (TSG) layer, offset from the first dielectric trench structure in a direction perpendicular to the first.
Career Highlights
Rui Su is currently employed at Yangtze Memory Technologies Co., Ltd., where he continues to innovate and develop cutting-edge semiconductor technologies. His work has significantly impacted the field, particularly in the design and efficiency of memory devices.
Collaborations
Throughout his career, Rui Su has collaborated with notable colleagues, including Zhongwang Sun and Wenxi Zhou. These partnerships have fostered a collaborative environment that enhances innovation and drives technological advancements.
Conclusion
Rui Su's contributions to semiconductor technology, particularly in the realm of three-dimensional NAND memory devices, highlight his role as a leading inventor in the industry. His patents reflect a commitment to innovation and excellence in technology development.