Patents by Inventor Peter Zupan

Peter Zupan 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: 11195695
    Abstract: An ion implantation method includes changing an ion acceleration energy and/or an ion beam current density of an ion beam while effecting a relative movement between a semiconductor substrate and the ion beam impinging on a surface of the semiconductor substrate.
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: December 7, 2021
    Assignee: Infineon Technologies AG
    Inventors: Moriz Jelinek, Michael Brugger, Hans-Joachim Schulze, Werner Schustereder, Peter Zupan
  • Publication number: 20190066977
    Abstract: An ion implantation method includes changing an ion acceleration energy and/or an ion beam current density of an ion beam while effecting a relative movement between a semiconductor substrate and the ion beam impinging on a surface of the semiconductor substrate.
    Type: Application
    Filed: August 24, 2018
    Publication date: February 28, 2019
    Inventors: Moriz Jelinek, Michael Brugger, Hans-Joachim Schulze, Werner Schustereder, Peter Zupan
  • Patent number: 10096507
    Abstract: In various aspects of the disclosure, a semiconductor substrate processing system may include an electrostatic chuck for holding a semiconductor substrate attached to an electrically insulating carrier; and an AC power supply electrically coupled to the electrostatic chuck.
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: October 9, 2018
    Assignee: Infineon Technologies AG
    Inventors: Ewald Wiltsche, Peter Zupan
  • Publication number: 20170148658
    Abstract: In various aspects of the disclosure, a semiconductor substrate processing system may include an electrostatic chuck for holding a semiconductor substrate attached to an electrically insulating carrier; and an AC power supply electrically coupled to the electrostatic chuck.
    Type: Application
    Filed: February 6, 2017
    Publication date: May 25, 2017
    Inventors: Ewald Wiltsche, Peter Zupan
  • Patent number: 9601363
    Abstract: In various aspects of the disclosure, a semiconductor substrate processing system may include an electrostatic chuck for holding a semiconductor substrate attached to an electrically insulating carrier; and an AC power supply electrically coupled to the electrostatic chuck.
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: March 21, 2017
    Assignee: INFINEON TECHNOLOGIES AG
    Inventors: Ewald Wiltsche, Peter Zupan
  • Publication number: 20160322198
    Abstract: An ion source for an implanter includes a first solid state source electrode disposed in an ion source chamber. The first solid state source electrode includes a source material coupled to a first negative potential node. A second solid state source electrode is disposed in the ion source chamber. The second solid state source electrode includes the source material coupled to a second negative potential node, and the first solid state source electrode and the second solid state source electrode are configured to produce ions to be implanted by the implanter.
    Type: Application
    Filed: April 30, 2015
    Publication date: November 3, 2016
    Inventors: Ewald Wiltsche, Peter Zupan, Werner Schustereder, Moriz Jelinek, Robert Eberwein, Friedrich Kroener
  • Publication number: 20150318199
    Abstract: In various aspects of the disclosure, a semiconductor substrate processing system may include an electrostatic chuck for holding a semiconductor substrate attached to an electrically insulating carrier; and an AC power supply electrically coupled to the electrostatic chuck.
    Type: Application
    Filed: May 12, 2015
    Publication date: November 5, 2015
    Inventors: Ewald Wiltsche, Peter Zupan
  • Patent number: 9030797
    Abstract: In various aspects of the disclosure, a semiconductor substrate processing system may include an electrostatic chuck for holding a semiconductor substrate attached to an electrically insulating carrier; and an AC power supply electrically coupled to the electrostatic chuck.
    Type: Grant
    Filed: June 1, 2012
    Date of Patent: May 12, 2015
    Assignee: Infineon Technologies AG
    Inventors: Ewald Wiltsche, Peter Zupan
  • Publication number: 20130321973
    Abstract: In various aspects of the disclosure, a semiconductor substrate processing system may include an electrostatic chuck for holding a semiconductor substrate attached to an electrically insulating carrier; and an AC power supply electrically coupled to the electrostatic chuck.
    Type: Application
    Filed: June 1, 2012
    Publication date: December 5, 2013
    Applicant: INFINEON TECHNOLOGIES AG
    Inventors: Ewald Wiltsche, Peter Zupan