Location History:
- San Ramon, CA (US) (2002 - 2005)
- Santa Clara, CA (US) (2012 - 2015)
- Sacramento, CA (US) (2016 - 2023)
- Fremont, CA (US) (2018 - 2024)
Company Filing History:
30 out of 3,777 
2 out of 13,713 
1 out of 832,843 Years Active: 2002-2025
Title: Jon McChesney: Innovator in Substrate Processing Technology
Introduction
Jon McChesney, a highly accomplished inventor based in Fremont, California, has made significant contributions to the field of substrate processing with a total of 33 patents to his name. His work focuses primarily on advancements that enhance the efficiency and effectiveness of semiconductor manufacturing.
Latest Patents
Among his latest innovations are the "Bottom and Middle Edge Rings" and "Moveable Edge Ring Designs." The bottom ring is designed to support a moveable edge ring, allowing it to be raised and lowered relative to a substrate support. This invention features a uniquely stepped upper surface, an annular inner diameter, and a plurality of vertical guide channels that facilitate the movement of lift pins essential for adjusting the edge ring.
In addition, the moveable edge ring design allows for precise tuning through its interface with guide features from a bottom or middle ring of the substrate support. Its construction includes an annular groove, featuring walls that are substantially vertical, which is critical for maintaining stability during operations.
Career Highlights
Jon McChesney has had a notable career, working with leading companies in the semiconductor industry. He has held positions at Lam Research Corporation and Applied Materials, Inc., where he has played a pivotal role in developing cutting-edge technologies that streamline substrate processing.
Collaborations
Throughout his career, Jon has collaborated with talented individuals such as Alex Paterson and Alexander Miller Paterson. These partnerships have been instrumental in advancing his research and development initiatives, furthering innovation in substrate processing systems.
Conclusion
Jon McChesney's work exemplifies the spirit of innovation within the semiconductor manufacturing sector. With a robust portfolio of patents and significant industry experience, he continues to influence the technological landscape, driving improvements in substrate processing techniques that are critical to the electronics industry.