Company Filing History:
Years Active: 2001-2003
Title: Innovations by David A Setton in Workpiece Handling Systems
Introduction
David A Setton is a notable inventor based in Alameda, CA (US), recognized for his contributions to workpiece handling systems. He holds a total of 3 patents that focus on enhancing efficiency and reducing contamination in vacuum processing environments. His innovative designs have significantly impacted the field of manufacturing and processing technologies.
Latest Patents
One of Setton's latest patents is for a door system designed for low contamination and high throughput handling of workpieces for vacuum processing. This system features a workpiece handling mechanism that includes dual load locks, a transport chamber, and a process chamber. The design allows workpieces to be retrieved from one load lock for processing at vacuum pressure while unloading from the other load lock at the surrounding environment's pressure. The transport chamber is equipped with a transport robot that has two arms, enabling the exchange of processed and new workpieces through a simple under/over motion. The robot's ability to rotate about a central shaft and adjust its height enhances its alignment with load locks or the process chamber. This innovative approach allows for almost continuous processing, with the potential to add additional process chambers to increase throughput further.
Career Highlights
David A Setton is currently employed at Mattson Technology, Inc., where he continues to develop and refine his innovative workpiece handling systems. His expertise in this area has led to significant advancements in manufacturing processes, particularly in environments requiring stringent contamination controls.
Collaborations
Setton has collaborated with notable colleagues, including Farzad Tabrizi and Barry Kitazumi, who have contributed to the development and implementation of his innovative systems.
Conclusion
David A Setton's work in the field of workpiece handling systems exemplifies the importance of innovation in manufacturing technology. His patents reflect a commitment to improving efficiency and reducing contamination, making a lasting impact on the industry.
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