Company Filing History:
8 out of 10 
6 out of 8 
2 out of 9 Years Active: 2003-2017
Title: The Innovative Contributions of Oscar K Hsu
Introduction
Oscar K Hsu is a notable inventor based in Chelmsford, MA (US), recognized for his significant contributions to the field of chemical-mechanical planarization. With a total of 17 patents to his name, Hsu has made remarkable advancements in polishing pad technology, which are essential in various manufacturing processes.
Latest Patents
Among his latest patents, Hsu has developed a multi-layered chemical-mechanical planarization pad. This invention relates to a pad and a method of making and using it, which includes a first component made of both water-soluble and water-insoluble compositions. The pad is designed to enhance the efficiency of chemical-mechanical planarization processes. Another notable patent is for a polishing pad that features micro-grooves on its surface. This pad incorporates soluble fibers and an insoluble component, with micro-grooves that can significantly improve the polishing process.
Career Highlights
Hsu has worked with several companies throughout his career, including Innopad, Inc. and FNS Tech Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative solutions in the field of planarization technology.
Collaborations
Throughout his career, Hsu has collaborated with talented individuals such as David Adam Wells and Paul Lefevre. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Oscar K Hsu's contributions to the field of chemical-mechanical planarization are significant and impactful. His innovative patents and collaborations highlight his dedication to advancing technology in this area.