Company Filing History:
Years Active: 2004-2005
Title: Christopher W. Smith: Innovator in Chemical Mechanical Polishing
Introduction
Christopher W. Smith is a notable inventor based in Los Altos Hills, California. He has made significant contributions to the field of chemical mechanical polishing, holding a total of 4 patents. His work focuses on developing advanced apparatuses and methods that enhance the efficiency and effectiveness of polishing processes.
Latest Patents
Among his latest patents is an innovative apparatus for multi-step chemical mechanical polishing. This invention features a rotatable platen and a linear polishing sheet that extends over the platen's surface. The design allows for incremental advancement of the polishing sheet, which is secured to the platen and has a width greater than the substrate's diameter. Another notable patent is for a chemical mechanical polisher with a grooved belt. This apparatus includes a substrate holder and a polishing belt that moves in a linear path, featuring grooves that enhance the polishing process.
Career Highlights
Christopher W. Smith is currently employed at Applied Materials, Inc., a leading company in the semiconductor and display industries. His work at Applied Materials has positioned him as a key player in the development of innovative polishing technologies.
Collaborations
Some of his notable coworkers include John M. White and Benjamin A. Bonner. Their collaborative efforts contribute to the advancement of technologies in the field of chemical mechanical polishing.
Conclusion
Christopher W. Smith's contributions to chemical mechanical polishing through his patents and work at Applied Materials, Inc. highlight his role as an influential inventor in this specialized field. His innovations continue to shape the future of polishing technologies.