Company Filing History:
Years Active: 2002-2009
Title: Joe F Sommers: Innovator in Plasma Processing Technology
Introduction
Joe F Sommers is a notable inventor based in San Jose, CA, with a focus on advancements in plasma processing technology. He holds a total of 5 patents, showcasing his contributions to the field.
Latest Patents
One of his latest patents is for a magnet secured in a two-part shell. This invention involves a magnet encapsulated within a canister formed from two cans into a laminated structure, particularly useful in plasma processing reactors. Each can includes an end wall and a cylindrical sidewall. One can additionally includes an annular lip that slidably fits outside the sidewall of the other can with a small gap therebetween. The magnet is inserted into the two cans together with a flowable and curable adhesive such as epoxy. The cans are slid together and compressed to cause the adhesive to flow between the magnet and the two cans and between the lip of one can and the sidewall of the other. The adhesive is cured to bond the magnet to the cans and to bond the cans together, hermetically sealing the structure. The cans may be deep drawn from non-magnetic stainless steel with wall thicknesses of less than 0.064 mm.
Another significant patent involves a chamber having components with textured surfaces and a method of manufacture. A component for a substrate processing chamber has a structure composed of aluminum oxide. The structure has a roughened surface with a roughness average of about 150 to about 450 microinches. A plasma sprayed ceramic coating of aluminum oxide is deposited on the roughened surface of the structure. The component may serve as a dome-shaped ceiling of the chamber.
Career Highlights
Joe F Sommers has made substantial contributions to the field of plasma processing while working at Applied Materials, Inc. His innovative designs and patents have significantly impacted the efficiency and effectiveness of plasma processing technologies.
Collaborations
Throughout his career, Joe has collaborated with notable colleagues, including Shyh-Nung Steve Lin and Mark D Menzie, further enhancing the innovative environment in which he works.
Conclusion
Joe F Sommers is a distinguished inventor whose work in plasma processing technology has led to multiple patents and significant advancements in the field. His contributions continue to influence the industry and inspire future innovations.