Patents by Inventor Stephan Kasemann

Stephan Kasemann 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: 11156579
    Abstract: A method of manufacturing an electrode structure includes providing an initial structure, the initial structure including at least two elevated regions extending from a substrate, wherein top portions of the two elevated regions are separated by a first lateral distance, depositing material onto the elevated regions by means of physical vapor deposition such that adjacent top portions of the deposited material are separated by a second lateral distance that is smaller than the first lateral distance, and applying electrodes onto the top portions of the material.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: October 26, 2021
    Assignees: Albert-Ludwigs-Universitaet Freiburg, Fachhochschule Vorarlberg GmbH
    Inventors: Stefan Partel, Stephan Kasemann, Can Dincer, Jochen Kieninger, Gerald Urban
  • Publication number: 20180106749
    Abstract: A method of manufacturing an electrode structure includes providing an initial structure, the initial structure including at least two elevated regions extending from a substrate, wherein top portions of the two elevated regions are separated by a first lateral distance, depositing material onto the elevated regions by means of physical vapor deposition such that adjacent top portions of the deposited material are separated by a second lateral distance that is smaller than the first lateral distance, and applying electrodes onto the top portions of the material.
    Type: Application
    Filed: December 19, 2017
    Publication date: April 19, 2018
    Inventors: Stefan PARTEL, Stephan KASEMANN, Can DINCER, Jochen KIENINGER, Gerald URBAN
  • Patent number: 8765214
    Abstract: The present invention relates to a pretreatment method to be applied to secondary surfaces in coating systems prior to coating. To this end, a non-stick coating is applied to the secondary surfaces, which can be easily detached from the secondary surfaces, even after coating material has been deposited thereon. In this way, the cleaning process of the coating system after the coating process is considerably simplified.
    Type: Grant
    Filed: November 11, 2009
    Date of Patent: July 1, 2014
    Assignee: Oerlikon Trading AG, Truebbach
    Inventors: Arno Moosbrugger, Mario Walch, Siegfried Krassnitzer, Stephan Kasemann, Jürgen Gwehenberger
  • Patent number: 8496793
    Abstract: Vacuum treatment installation or vacuum treatment method for carrying out a plasma method, wherein the treatment is carried out in a vacuum chamber, in which are disposed a device for generating an electric low voltage arc discharge (NVBE) comprised of a cathode and an anode electrically interconnectable with the cathode via an arc generator, and a workpiece carrier electrically interconnectable with a bias generator for receiving and moving workpieces, as well as at least one feed for inert and/or reactive gas. At least a portion of the surface of the anode is therein fabricated of graphite and is operated at high temperature.
    Type: Grant
    Filed: April 28, 2008
    Date of Patent: July 30, 2013
    Assignee: Oerlikon Trading AG, Trubbach
    Inventors: Jüergen Ramm, Beno Widrig, Stephan Kasemann, Marcelo Dornelles Pimenta, Orlaw Massler, Barbara Hanselmann
  • Publication number: 20110281026
    Abstract: The present invention relates to a pretreatment method to be applied to secondary surfaces in coating systems prior to coating. To this end, a non-stick coating is applied to the secondary surfaces, which can be easily detached from the secondary surfaces, even after coating material has been deposited thereon. In this way, the cleaning process of the coating system after the coating process is considerably simplified.
    Type: Application
    Filed: November 11, 2009
    Publication date: November 17, 2011
    Applicant: OERLIKON TRADING AG, TRUBBACH
    Inventors: Arno Moosbrugger, Mario Walch, Siegfried Krassnitzer, Stephan Kasemann, Jürgen Gwehenberger
  • Publication number: 20080292812
    Abstract: Vacuum treatment installation or vacuum treatment method for carrying out a plasma method, wherein the treatment is carried out in a vacuum chamber, in which are disposed a device for generating an electric low voltage arc discharge (NVBE) comprised of a cathode and an anode electrically interconnectable with the cathode via an arc generator, and a workpiece carrier electrically interconnectable with a bias generator for receiving and moving workpieces, as well as at least one feed for inert and/or reactive gas. At least a portion of the surface of the anode is therein fabricated of graphite and is operated at high temperature.
    Type: Application
    Filed: April 28, 2008
    Publication date: November 27, 2008
    Inventors: Juergen Ramm, Beno Widrig, Stephan Kasemann, Marcelo Dornelles Pimenta, Orlaw Massler, Barbara Hanselmann