Company Filing History:
Years Active: 2025
Title: Innovations of YaLi Song in 3D NAND Memory Technology
Introduction
YaLi Song is a prominent inventor based in Hubei, China, known for his contributions to the field of memory technology. He has been instrumental in developing innovative solutions that enhance the performance and efficiency of 3D NAND memory devices. With a total of two patents to his name, Song's work is paving the way for advancements in data storage technology.
Latest Patents
YaLi Song'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, a memory cell to be inhibited for programming, a word line driver, and a controller. The controller is designed to manage the programming operation on the memory cell, ensuring that the programming voltage signal is applied effectively while managing the voltages on adjacent word lines.
Another significant patent by Song is for a 3D NAND memory device and method of forming the same. This invention outlines a memory device that includes a substrate, a bottom select gate (BSG), and a staircase configuration of word lines. The design incorporates dielectric trenches to separate the BSG into sub-BSGs, enhancing the device's functionality and performance.
Career Highlights
YaLi Song is currently employed at Yangtze Memory Technologies Co., Ltd., where he continues to innovate in the field of memory technology. His work has significantly contributed to the development of advanced memory solutions that are crucial for modern computing needs.
Collaborations
Song collaborates with talented individuals in his field, including Jie Yuan and Ying Cui, who contribute to the innovative projects at Yangtze Memory Technologies Co., Ltd. Their teamwork fosters a creative environment that leads to groundbreaking advancements in memory technology.
Conclusion
YaLi Song's contributions to 3D NAND memory technology exemplify the importance of innovation in the tech industry. His patents reflect a commitment to enhancing data storage solutions, making a lasting impact on the field.