This inventor holds 2 USPTO granted patents. Top assignee: Advanced Energy Industries, Inc.. Active years: 2012-2015.
Company Filing History:
Years Active: 2012-2015
Title: Bruce Fries: Innovator in Plasma-Based Sputtering Technology
Introduction
Bruce Fries is a notable inventor based in Fort Collins, Colorado. He has made significant contributions to the field of plasma-based sputtering technology, holding 2 patents that enhance the efficiency and effectiveness of material deposition processes.
Latest Patents
Fries' latest patents focus on methods and apparatus for sputtering using direct current. One patent describes an apparatus that generates plasma by connecting multiple electrodes to a current supply. The voltage polarity applied to these electrodes is periodically reversed, allowing at least one electrode to sputter material onto a substrate. The power applied to the electrodes is modulated to achieve desired characteristics in the deposited material. In some embodiments, the substrate remains stationary during processing, and feedback mechanisms are utilized to adjust the power based on the deposition state.
Career Highlights
Bruce Fries is currently associated with Advanced Energy Industries, Inc., where he continues to innovate in the field of sputtering technology. His work has contributed to advancements in various applications, enhancing the capabilities of plasma-based deposition techniques.
Collaborations
Fries has collaborated with notable colleagues, including Ken Nauman and David J Christie, who have also contributed to advancements in related technologies.
Conclusion
Bruce Fries is a prominent figure in the field of plasma-based sputtering technology, with a focus on innovative methods that improve material deposition processes. His contributions continue to influence the industry and pave the way for future advancements.