This inventor holds 4 USPTO granted patents. Top assignee: Cabot Microelectronics Corporation. Active years: 2003-2009.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2003-2009
Title: Innovations by Inventor Tao Sun
Introduction
Tao Sun is a notable inventor based in Naperville, IL (US). He has made significant contributions to the field of polishing compositions, holding a total of 4 patents. His work primarily focuses on enhancing the efficiency and effectiveness of chemical-mechanical polishing processes.
Latest Patents
One of Tao Sun's latest patents is titled "CMP composition comprising surfactant." This invention provides a polishing composition that includes fumed alumina, alpha alumina, silica, a nonionic surfactant, a metal chelating organic acid, and a liquid carrier. The method described involves chemically-mechanically polishing a substrate by contacting it with a polishing pad and the polishing composition, effectively abrading the substrate to achieve a polished finish.
Another significant patent is "Mixed-abrasive polishing composition and method for using the same." This invention outlines a polishing composition that consists of various abrasive particles, including first abrasive particles with a Mohs' hardness of about 8 or more, second abrasive particles with a three-dimensional structure, and third abrasive particles comprising silica. The method involves providing the polishing composition and abrading a substrate surface to achieve the desired polish.
Career Highlights
Tao Sun is currently employed at Cabot Microelectronics Corporation, where he continues to innovate in the field of polishing technologies. His work has been instrumental in advancing the capabilities of chemical-mechanical polishing, which is crucial in various manufacturing processes.
Collaborations
Tao Sun has collaborated with several professionals in his field, including Atenafu N Chaneyalew and Robert E Medsker. These collaborations have contributed to the development of his innovative polishing compositions and methods.
Conclusion
Tao Sun's contributions to the field of polishing compositions demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of chemical-mechanical processes, making him a valuable asset in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile