Company Filing History:
Years Active: 2006
Title: The Innovative Mind of DeXue Leng in Shanghai
Introduction
DeXue Leng is a prominent inventor based in Shanghai, China, renowned for his contributions to semiconductor technology. With a total of two patents to his name, Leng's innovative approach addresses key challenges in the field, showcasing his expertise and commitment to advancing technology.
Latest Patents
Among his latest patents is a groundbreaking method for forming a shallow trench isolation device to prevent kick effects. This method involves a semiconductor structure with a patterned masking layer that serves as a mask while forming a shallow trench. Additionally, a liner oxide layer and a doped dielectric layer are applied sequentially on the semiconductor structure, filling the trench with oxide. This innovative process effectively increases the threshold voltage to prevent adverse kick effects.
Another notable patent by DeXue Leng is a test key designed for bridging and continuity testing. This invention includes at least one test unit composed of intertwined strands with closed hooks and corresponding extensions. It allows for efficient electrical connection to an external voltage through test pads, creating an intertwining pattern that enhances the reliability and effectiveness of testing procedures.
Career Highlights
DeXue Leng is currently associated with Grace Semiconductor Manufacturing Corporation, where his work significantly contributes to semiconductor advancements. His technical acumen has placed him at the forefront of innovations in the industry, driving forward the capabilities of semiconductor devices.
Collaborations
Throughout his career, DeXue has collaborated with talented colleagues, including Wang Zheng and Jun He. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions.
Conclusion
DeXue Leng's contributions to semiconductor technology illustrate his dedication to innovation and excellence. As he continues his work at Grace Semiconductor Manufacturing Corporation, his inventions pave the way for future advancements, benefitting not only the industry but also the global community.