Patents by Inventor Nasser RAZEK

Nasser RAZEK 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: 11901172
    Abstract: A method for the surface treatment of a substrate surface of a substrate includes arranging the substrate surface in a process chamber, bombarding the substrate surface with an ion beam, generated by an ion beam source and aimed at the substrate surface, to remove impurities from the substrate surface, whereby the ion beam has a first component, and introducing a second component into the process chamber to bind the removed impurities. A device for the surface treatment of a substrate surface of a substrate includes a process chamber for receiving the substrate, an ion beam source for generating an ion beam that has a first component and is aimed at the substrate surface to remove impurities from the substrate surface, and means to introduce a second component into the process chamber to bind the removed impurities.
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: February 13, 2024
    Assignee: EV Group E. Thallner GmbH
    Inventor: Nasser Razek
  • Publication number: 20210125821
    Abstract: A method for the surface treatment of a substrate surface of a substrate includes arranging the substrate surface in a process chamber, bombarding the substrate surface with an ion beam, generated by an ion beam source and aimed at the substrate surface, to remove impurities from the substrate surface, whereby the ion beam has a first component, and introducing a second component into the process chamber to bind the removed impurities. A device for the surface treatment of a substrate surface of a substrate includes a process chamber for receiving the substrate, an ion beam source for generating an ion beam that has a first component and is aimed at the substrate surface to remove impurities from the substrate surface, and means to introduce a second component into the process chamber to bind the removed impurities.
    Type: Application
    Filed: November 5, 2020
    Publication date: April 29, 2021
    Applicant: EV Group E. Thallner GmbH
    Inventor: Nasser Razek
  • Patent number: 10867783
    Abstract: A method for the surface treatment of a substrate surface of a substrate includes arranging the substrate surface in a process chamber, bombarding the substrate surface with an ion beam, generated by an ion beam source and aimed at the substrate surface, to remove impurities from the substrate surface, whereby the ion beam has a first component, and introducing a second component into the process chamber to bind the removed impurities. A device for the surface treatment of a substrate surface of a substrate includes a process chamber for receiving the substrate, an ion beam source for generating an ion beam that has a first component and is aimed at the substrate surface to remove impurities from the substrate surface, and means to introduce a second component into the process chamber to bind the removed impurities.
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: December 15, 2020
    Assignee: EV Group E. Thallner GmbH
    Inventor: Nasser Razek
  • Publication number: 20180204717
    Abstract: A method for the surface treatment of a substrate surface of a substrate includes arranging the substrate surface in a process chamber, bombarding the substrate surface with an ion beam, generated by an ion beam source and aimed at the substrate surface, to remove impurities from the substrate surface, whereby the ion beam has a first component, and introducing a second component into the process chamber to bind the removed impurities. A device for the surface treatment of a substrate surface of a substrate includes a process chamber for receiving the substrate, an ion beam source for generating an ion beam that has a first component and is aimed at the substrate surface to remove impurities from the substrate surface, and means to introduce a second component into the process chamber to bind the removed impurities.
    Type: Application
    Filed: March 13, 2018
    Publication date: July 19, 2018
    Applicant: EV Group E. Thallner GmbH
    Inventor: Nasser Razek
  • Patent number: 9960030
    Abstract: A method for the surface treatment of a substrate surface of a substrate with the following steps: arrangement of the substrate surface in a process chamber, bombardment of the substrate surface with an ion beam, generated by an ion beam source and aimed at the substrate surface, to remove impurities from the substrate surface, whereby the ion beam has a first component, introduction of a second component into the process chamber to bind the removed impurities. A device for the surface treatment of a substrate surface of a substrate with: a process chamber for receiving the substrate, an ion beam source for generating an ion beam that has a first component and is aimed at the substrate surface to remove impurities from the substrate surface, means to introduce a second component into the process chamber to bind the removed impurities.
    Type: Grant
    Filed: April 1, 2014
    Date of Patent: May 1, 2018
    Assignee: EV GROUP E. THALLNER GMBH
    Inventor: Nasser Razek
  • Publication number: 20170069483
    Abstract: A method for the surface treatment of a substrate surface of a substrate with the following steps: arrangement of the substrate surface in a process chamber, bombardment of the substrate surface with an ion beam, generated by an ion beam source and aimed at the substrate surface, to remove impurities from the substrate surface, whereby the ion beam has a first component, introduction of a second component into the process chamber to bind the removed impurities. A device for the surface treatment of a substrate surface of a substrate with: a process chamber for receiving the substrate, an ion beam source for generating an ion beam that has a first component and is aimed at the substrate surface to remove impurities from the substrate surface, means to introduce a second component into the process chamber to bind the removed impurities.
    Type: Application
    Filed: April 1, 2014
    Publication date: March 9, 2017
    Applicant: EV GROUP E. THALLNER GMBH
    Inventor: Nasser RAZEK