Company Filing History:
Years Active: 2001
Title: Innovations by Richard Brewer: Advanced Planarization Compositions
Introduction: Richard Brewer is an accomplished inventor based in San Jose, California. With a focus on the semiconductor manufacturing industry, he has made significant contributions through his work, particularly in the realm of planarization compositions.
Latest Patents: Brewer holds a patent for "Planarization compositions and methods for removing interlayer dielectric films." This groundbreaking composition utilizes spherical silica particles with an average diameter ranging from 30 nm to about 400 nm. The patent details a composition that includes a liquid carrier with up to 9% alcohol and an amine hydroxide ranging from 0.2% to 9% by weight. Additionally, the composition maintains a pH level between 9 and 11.5, predominantly consisting of water with low metal ion content. This invention is integral for thinning, polishing, and planarizing dielectric films in semiconductor devices.
Career Highlights: Richard Brewer's professional endeavors have been primarily with Advanced Technology Materials, Inc. His innovative approach to semiconductor manufacturing has positioned him as a notable figure within the industry. His patent serves as a testament to his expertise and commitment to advancing manufacturing processes.
Collaborations: Throughout his career, Brewer has collaborated with respected colleagues such as Thomas J. Grebinski and James E. Currie. These partnerships highlight the collaborative environment within the tight-knit semiconductor research community, fostering innovation and development.
Conclusion: Richard Brewer's contributions to the field of semiconductor manufacture, particularly through his patented planarization compositions, underscore his importance as an inventor. His work at Advanced Technology Materials, Inc. continues to influence advancements in the industry, paving the way for enhanced manufacturing techniques.