Company Filing History:
2 out of 786 
1 out of 832,961 Years Active: 2001-2013
Title: John E Sergi: Innovator in Semiconductor Processing Technologies
Introduction
John E Sergi is a notable inventor based in Franklin, MA (US), recognized for his contributions to semiconductor processing technologies. With a total of 3 patents, Sergi has developed innovative systems and methods aimed at improving the efficiency and effectiveness of gas flow management in clean room environments.
Latest Patents
One of Sergi's latest patents is a system and method for removing contaminants from a gas in a semiconductor processing device. This invention features an apparatus that includes a filter unit with at least two parallel filter stages designed to eliminate a portion of contaminants present in the gas. Additionally, the apparatus incorporates a flow controller to manage gas distribution among the filter stages, which may include a diffuser plate for enhanced performance. Another significant patent involves systems and methods for detecting contaminants, which utilizes a portable unit equipped with dry traps, Tenax traps, and wet impingers to sample gas flow and measure contaminants within a semiconductor processing tool.
Career Highlights
Throughout his career, John E Sergi has worked with various companies, including Entegris, Inc. His experience in the semiconductor industry has allowed him to develop practical solutions that address critical challenges in gas contamination and flow management.
Collaborations
Sergi has collaborated with notable professionals in his field, including William M Goodwin and John C Gaudreau. These partnerships have contributed to the advancement of technologies in semiconductor processing.
Conclusion
John E Sergi's innovative work in semiconductor processing technologies has made a significant impact on the industry. His patents reflect a commitment to improving gas management systems, showcasing his expertise and dedication to innovation.