Jie Yuan

Title: Innovations of Jie Yuan in 3D NAND Technology

Introduction

Jie Yuan is a prominent inventor based in Wuhan, China, known for his contributions to the field of 3D NAND technology. With a total of two patents to his name, Yuan has made significant strides in enhancing memory device operations.

Latest Patents

Yuan's latest patents include a method of reducing Vpass disturb in 3D NAND systems. This patent describes a three-dimensional NAND memory device that comprises a NAND string, including a memory cell to be inhibited for programming. The device features a word line driver and a controller that manages the programming operation on the memory cell. The programming operation involves applying a programming voltage signal to the selected word line and different pass voltages to adjacent unselected word lines.

Another notable patent is related to the erase operation of 3D memory devices. This implementation provides methods for operating 3D memory devices, which include multiple memory layers and a dummy memory layer. The NAND memory string extends through these layers and includes a peripheral circuit designed to erase the memory cells by applying a positive bias voltage on the dummy memory layer.

Career Highlights

Yuan is currently employed at Yangtze Memory Technologies Co., Ltd., where he continues to innovate in the field of memory technology. His work focuses on improving the efficiency and reliability of 3D NAND memory devices.

Collaborations

Yuan collaborates with talented coworkers, including Ying Cui and Yuanyuan Min, who contribute to the advancements in their projects.

Conclusion

Jie Yuan's innovative work in 3D NAND technology showcases his expertise and commitment to enhancing memory device performance. His patents reflect significant advancements that could shape the future of memory technology.