This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Fujifilm Electronic Materials U.s.a., Inc.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Ying-Shen Chuang: Innovator in Polishing Compositions
Introduction
Ying-Shen Chuang is an inventor based in Taoyuan City, Taiwan. He has made contributions to the field of polishing compositions, focusing on methods that enhance the efficiency of polishing substrates containing copper and silicon oxide. His innovative approach aims to improve the performance of polishing processes in various applications.
Latest Patent Applications
Ying-Shen Chuang has filed a patent application titled "POLISHING COMPOSITIONS AND METHODS OF USE THEREOF." This application discloses a polishing composition that includes an abrasive, at least two pH adjusters, a barrier film removal rate enhancer, a low-k removal rate inhibitor, and an azole-containing corrosion inhibitor. The method described in this application outlines how to effectively use the polishing composition to achieve optimal results on substrates.
Conclusion
Ying-Shen Chuang's work in polishing compositions showcases his innovative spirit and dedication to advancing technology in this area. His contributions may pave the way for future developments in polishing methods and materials.