Company Filing History:
Years Active: 2005-2010
Title: Mark Krivoruchko: Innovator in Ion Source Technology
Introduction
Mark Krivoruchko is a notable inventor based in Zelenograd, Russia. He has made significant contributions to the field of ion source technology, holding a total of 4 patents. His work focuses on enhancing the performance and quality of ion sources used in various applications.
Latest Patents
One of his latest patents is titled "Sputtered contamination shielding for an ion source." This invention addresses the issue of sputtered contaminants that can affect the quality of target substrates. By implementing shielding associated with an ion source, such as an anode layer source, the amount and concentration of these contaminants can be significantly reduced. This innovation ensures that the substrate experiences less contamination during the ion beam passage, leading to higher quality outcomes.
Another significant patent by Krivoruchko is "Longitudinal cathode expansion in an ion source." This invention introduces a design that allows for longitudinal expansion of the cathode along the length of the anode layer source. The use of cathode covers secures the cathode plates while allowing them to expand, which alleviates stress caused by thermal expansion. This design not only prolongs the life of cathode plates but also maintains the performance requirements of the ion source.
Career Highlights
Mark Krivoruchko is currently employed at Veeco Instruments Inc., where he continues to innovate in the field of ion sources. His work has been instrumental in advancing the technology used in various industrial applications.
Collaborations
Throughout his career, Krivoruchko has collaborated with notable colleagues, including John E Keem and Vsevolod Zelenkov. These collaborations have contributed to the development of cutting-edge technologies in the field.
Conclusion
Mark Krivoruchko's contributions to ion source technology through his patents and work at Veeco Instruments Inc. highlight his role as a significant innovator in the field. His inventions not only improve the quality of substrates but also enhance the efficiency of ion sources.