Patents by Inventor Thomas Uhrmann

Thomas Uhrmann 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).

  • Method and device for the exposure of a photosensitive coating
    Patent number: 12481222
    Abstract: The invention relates to a method and a device for the exposure of a photosensitive coating.
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: November 25, 2025
    Assignee: EV GROUP E. THALLNER GMBH
    Inventors: Bernhard Thallner, Boris Povazay, Tobias Zenger, Thomas Uhrmann
  • METHOD AND SUBSTRATE SYSTEM FOR THE SEPARATION OF CARRIER SUBSTRATES
    Publication number: 20250153481
    Abstract: The invention relates to a method and a substrate system for the separation of a carrier substrate from a substrate, in particular a product substrate, by irradiation of the separating layer.
    Type: Application
    Filed: March 25, 2022
    Publication date: May 15, 2025
    Applicant: EV Group E. Thallner GmbH
    Inventors: Markus Wimplinger, Thomas Uhrmann, Jurgen Burggraf, Boris Povazay, Bernhard Thallner
  • METHOD AND DEVICE FOR COMPENSATING FOR DISTORTIONS
    Publication number: 20250125152
    Abstract: The invention relates to a method and a device for the compensation of distortions on a substrate surface of a substrate, a method for bonding two substrates and a product.
    Type: Application
    Filed: November 2, 2021
    Publication date: April 17, 2025
    Applicant: EV Group E. Thallner GmbH
    Inventors: Thomas Uhrmann, Markus Wimplinger, Friedrich Paul Lindner, Jurgen Burggraf, Thomas Wagenleitner, Dominik Zinner, Martin Finger, Harald Rohringer
  • METHOD AND DEVICE FOR PRODUCING AND PREPARING ELECTRONIC COMPONENTS
    Publication number: 20240387270
    Abstract: The invention relates to a method and a device for the production and preparation of electronic components
    Type: Application
    Filed: October 19, 2021
    Publication date: November 21, 2024
    Applicant: EV Group E. Thallner GmbH
    Inventors: Jurgen Burggraf, Markus Wimplinger, Thomas Uhrmann, Friedrich Paul Lindner
  • Method and device for transferring a transfer layer
    Patent number: 11865824
    Abstract: The invention relates to a device for the transfer of a transfer layer from a substrate, in particular from a growth substrate, to a carrier substrate.
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: January 9, 2024
    Assignee: EV Group E. Thallner GmbH
    Inventors: Venkata Raghavendra Subrahmanya Sarma Mokkapati, Boris Povazay, Thomas Uhrmann
  • METHOD AND DEVICE FOR THE EXPOSURE OF A PHOTOSENSITIVE COATING
    Publication number: 20230251580
    Abstract: The invention relates to a method and a device for the exposure of a photosensitive coating.
    Type: Application
    Filed: July 6, 2020
    Publication date: August 10, 2023
    Applicant: EV Group E. Thallner GmbH
    Inventors: Bernhard Thallner, Boris Povazay, Tobias Zenger, Thomas Uhrmann
  • METHOD AND DEVICE FOR TRANSFERRING A TRANSFER LAYER
    Publication number: 20230211592
    Abstract: The invention relates to a device for the transfer of a transfer layer from a substrate, in particular from a growth substrate, to a carrier substrate.
    Type: Application
    Filed: April 20, 2020
    Publication date: July 6, 2023
    Applicant: EV Group E. Thallner GmbH
    Inventors: Venkata Raghavendra Subrahmanya Sarma Mokkapati, Boris Povazay, Thomas Uhrmann
  • Device and method for separating a temporarily bonded substrate stack
    Patent number: 11534868
    Abstract: A method for separating a temporarily bonded substrate stack by bombardment of a joining layer of the substrate stack by means of laser beams emitted by a laser, characterised in that laser beams of the laser reflected and/or transmitted at the temporarily bonded substrate stack are detected during the bombardment of the joining layer with the laser beams. The invention also relates to a corresponding device.
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: December 27, 2022
    Assignee: EV Group E. Thallner GmbH
    Inventors: Elisabeth Brandl, Boris Povazay, Thomas Uhrmann
  • DEVICE AND METHOD FOR SEPARATING A TEMPORARILY BONDED SUBSTRATE STACK
    Publication number: 20210060710
    Abstract: A method for separating a temporarily bonded substrate stack by bombardment of a joining layer of the substrate stack by means of laser beams emitted by a laser, characterised in that laser beams of the laser reflected and/or transmitted at the temporarily bonded substrate stack are detected during the bombardment of the joining layer with the laser beams. The invention also relates to a corresponding device.
    Type: Application
    Filed: September 12, 2017
    Publication date: March 4, 2021
    Applicant: EV Group E. Thallner GmbH
    Inventors: Elisabeth BRANDL, Boris POVAZAY, Thomas UHRMANN
  • Method for producing a polychromatizing layer and substrate and also light-emitting diode having a polychromatizing layer
    Patent number: 9202993
    Abstract: The invention relates to a method for applying a polychromatizing layer which contains at least one luminescent means on a semiconductor substrate, which layer is suitable for producing a monochromatic light. The polychromatizing layer is applied with a printing process, especially with a micro-contact printing process. Preferably the polychromatizing layer is applied structured.
    Type: Grant
    Filed: September 21, 2011
    Date of Patent: December 1, 2015
    Assignee: EV Group E. Thallner GmbH
    Inventors: Thomas Uhrmann, Gerald Kreindl
  • METHOD FOR PRODUCING A POLYCHROMATIZING LAYER AND SUBSTRATE AND ALSO LIGHT-EMITTING DIODE HAVING A POLYCHROMATIZING LAYER
    Publication number: 20140339589
    Abstract: The invention relates to a method for applying a polychromatizing layer which contains at least one luminescent means on a semiconductor substrate, which layer is suitable for producing a monochromatic light. The polychromatizing layer is applied with a printing process, especially with a micro-contact printing process. Preferably the polychromatizing layer is applied structured.
    Type: Application
    Filed: September 21, 2011
    Publication date: November 20, 2014
    Inventors: Thomas Uhrmann, Gerald Kreindl