This inventor holds 1 USPTO granted patent. Top assignee: Lam Research Corporation. Active years: 2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2004
Title: The Innovative Contributions of Andrew Siu
Introduction
Andrew Siu is a notable inventor based in Union City, California. He has made significant contributions to the field of semiconductor manufacturing, particularly in the area of chemical mechanical polishing (CMP). His innovative approach has led to the development of a unique apparatus that enhances the efficiency of wafer processing.
Latest Patents
Andrew Siu holds a patent for a "Method and apparatus for applying downward force on wafer during CMP." This invention involves an apparatus designed to apply a wafer to a polishing belt during CMP operations. The apparatus includes a spindle with an upper and lower end, a wafer carrier coupled to the lower end, and a linear force generator positioned at the upper end. A load cell is strategically placed between the linear force generator and the spindle's upper end, allowing for precise control of the force applied during the polishing process. This innovation is crucial for improving the quality and consistency of wafer surfaces.
Career Highlights
Andrew Siu is currently employed at Lam Research Corporation, a leading company in the semiconductor equipment industry. His work focuses on advancing technologies that enhance wafer fabrication processes. With a strong background in engineering and innovation, he has contributed to various projects that aim to improve manufacturing efficiency and product quality.
Collaborations
Andrew has collaborated with talented coworkers, including Anthony De La Llera and Xuyen Pham. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge technologies in semiconductor manufacturing.
Conclusion
In summary, Andrew Siu is a dedicated inventor whose work has significantly impacted the semiconductor industry. His patent for a method and apparatus for applying downward force during CMP showcases his innovative spirit and commitment to advancing technology. His contributions continue to influence the field and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile