Company Filing History:
2 out of 107 
1 out of 54 
1 out of 54 Years Active: 2018-2024
Title: Duan Yi Wu: Innovator in Cutting Tools and Interconnection Structures
Introduction
Duan Yi Wu is a notable inventor based in Shanghai, China. He has made significant contributions to the fields of cutting tools and interconnection structures, holding a total of three patents. His innovative designs reflect a deep understanding of engineering principles and practical applications.
Latest Patents
Duan Yi Wu's latest patents include a "Cutter for Cutting Tubular Parts" and an "Interconnection Structure and Method for Manufacturing Same." The cutter is a powered tool designed for cutting tubular or cylindrical workpieces, such as pipes. It features a base, an electric motor, rollers, a frame, a feedscrew, an auto cut wheel system, and a handle for adjusting the position of the auto cut wheel system. The design incorporates torque-limiting provisions to manage the torque applied to the feedscrew, enhancing safety and efficiency.
The interconnection structure patent addresses manufacturing methods for substrate structures, including a substrate, an interlayer dielectric layer, and a dual-damascene through hole structure. This invention aims to resolve issues related to defects in prior art, specifically the cauliflower defect, by providing a more reliable manufacturing process.
Career Highlights
Duan Yi Wu has worked with prominent companies, including Ridge Tool Company and Semiconductor Manufacturing International Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Duan Yi Wu has collaborated with talented individuals such as Qi Zhou and Xinwen Yang. Their combined expertise has likely fostered a creative environment that encourages innovation and problem-solving.
Conclusion
Duan Yi Wu's contributions to the fields of cutting tools and interconnection structures demonstrate his commitment to innovation and engineering excellence. His patents reflect a blend of creativity and technical knowledge, making him a significant figure in his industry.