Location History:
- Worthington, OH (US) (1990 - 1998)
- Powell, OH (US) (2001)
Company Filing History:
Years Active: 1990-2001
Title: Innovations by David B Cerutti
Introduction
David B Cerutti is a notable inventor based in Worthington, OH (US). He has made significant contributions to the field of semiconductor technology, holding a total of 10 patents. His work primarily focuses on the development of advanced materials and processes for chemical-mechanical planarization.
Latest Patents
One of his latest patents involves a diamond slurry for chemical-mechanical planarization (CMP) of semiconductor wafers. This multistage process begins with the formation of a primary aqueous or non-aqueous slurry that includes various components such as oxidizers, chelating agents, surfactants, and diamond particles. The semiconductor wafer undergoes CMP using this primary slurry, followed by a cleaning operation. A secondary aqueous slurry is then utilized, which also contains a hydroxyl amine compound, chelating agents, surfactants, and diamond particles, ensuring optimal performance in the CMP process.
Career Highlights
David B Cerutti has had a distinguished career, working at General Electric Company. His innovative approaches have led to advancements in semiconductor manufacturing processes, enhancing the efficiency and effectiveness of CMP techniques.
Collaborations
Throughout his career, Cerutti has collaborated with esteemed colleagues such as Henry S Marek and Yuzhuo Li. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
David B Cerutti's contributions to the field of semiconductor technology through his patents and collaborations highlight his role as a leading inventor. His work continues to influence advancements in the industry, showcasing the importance of innovation in technology.