Patents by Inventor Georgy Y. Tikhonov

Georgy Y. Tikhonov has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11328919
    Abstract: An ion source includes a base, a first chamber, a second chamber and an extractor. The first chamber is disposed downstream of the base and defines a first internal volume having a first pressure. The second chamber is disposed downstream of the first chamber and defines a second internal volume having a second pressure. The second pressure is less than the first pressure. The repeller electrode is disposed within the first chamber. The extractor is disposed downstream of the second chamber.
    Type: Grant
    Filed: May 8, 2019
    Date of Patent: May 10, 2022
    Assignee: LECO Corporation
    Inventors: Viatcheslav Artaev, Georgy Y. Tikhonov
  • Publication number: 20210233760
    Abstract: An ion source includes a base, a first chamber, a second chamber and an extractor. The first chamber is disposed downstream of the base and defines a first internal volume having a first pressure. The second chamber is disposed downstream of the first chamber and defines a second internal volume having a second pressure. The second pressure is less than the first pressure. The repeller electrode is disposed within the first chamber. The extractor is disposed downstream of the second chamber.
    Type: Application
    Filed: May 8, 2019
    Publication date: July 29, 2021
    Inventors: Viatcheslav Artaev, Georgy Y. Tikhonov