Company Filing History:
Years Active: 2012-2016
Title: The Innovative Contributions of Marshall Stowell
Introduction
Marshall Stowell is a notable inventor based in Wilsonville, OR (US). He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and effectiveness of electroplating processes and chemical vapor deposition systems.
Latest Patents
Stowell's latest patents include innovative designs such as lipseal assemblies for semiconductor electroplating apparatuses. These lipseal assemblies are designed to exclude plating solutions from peripheral regions of semiconductor substrates while integrating electrical contact elements. The flexible contact elements are positioned to form a conformal contact surface with the substrate, ensuring precise alignment and sealing.
Another significant patent is the temperature-controlled showerhead assembly for chemical vapor deposition (CVD) chambers. This invention enhances heat dissipation, allowing for accurate temperature control of the showerhead face plate. The design includes a heating element and a temperature sensor, ensuring that the showerhead maintains optimal temperatures during high-temperature operations.
Career Highlights
Marshall Stowell is currently employed at Novellus Systems Incorporated, where he continues to innovate in the semiconductor industry. His work has contributed to advancements in manufacturing processes that are critical for modern electronics.
Collaborations
Throughout his career, Stowell has collaborated with talented individuals such as Jingbin Feng and Christopher M Bartlett. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Marshall Stowell's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His innovative designs continue to shape the future of the industry, demonstrating the importance of creativity and technical expertise in advancing technology.