Patents by Inventor Matthias Grötsch

Matthias Grötsch 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).

  • Publication number: 20250096206
    Abstract: An optoelectronic device, in particular an at least partially transparent pane for example of a vehicle, comprises a first layer, in particular an intermediate layer arranged between a cover layer and a carrier layer, at least one electronic or optoelectronic component, which is at least partially or completely embedded in the first layer and at least one structured conductor layer. A first portion of the conductor layer is arranged on an upper surface of the first layer and a second portion of the conductor layer is arranged on a top surface of the electronic or optoelectronic component and is in contact with an electric contact of the electronic or optoelectronic component. The electric contact, in particular a contact pad, is arranged on the top surface.
    Type: Application
    Filed: December 5, 2024
    Publication date: March 20, 2025
    Inventors: Michael BRANDL, Andreas Dobner, Matthias Goldbach, Sebastian Wittmann, Uli Hiller, Markus Klein, Thomas Schwarz, Andreas Waldschik, Michael Wittmann, Matthias Bruckschloegl, Stefan Groetsch, Rainer Huber, Peter Brick, Ludwig Hofbauer
  • Patent number: 10183636
    Abstract: A sealing grommet for a sealed feedthrough of a strand-shaped element through a wall, in particular for a cable feedthrough for the automotive sector, is configured for insertion in an installation direction into an opening, bordered by the wall and with a predefined opening width. The sealing grommet has a grommet body with a push-through area which extends in the installation direction and which is fed through the opening in the installation direction during installation, in such a way that it engages behind the wall in the installed state. An auxiliary element facilitating the insertion into the opening is provided, which has a circumferential sliding area containing at least one sliding surface, and wherein the at least one sliding surface bears at least partially on a circumferential surface of the push-through area.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: January 22, 2019
    Assignee: LEONI Bordnetz-Systeme GmbH
    Inventors: Bernd Kaefer, Matthias Groetsch, Gerhard Hein, Joerg Sauder
  • Publication number: 20170361790
    Abstract: A sealing grommet for a sealed feedthrough of a strand-shaped element through a wall, in particular for a cable feedthrough for the automotive sector, is configured for insertion in an installation direction into an opening, bordered by the wall and with a predefined opening width. The sealing grommet has a grommet body with a push-through area which extends in the installation direction and which is fed through the opening in the installation direction during installation, in such a way that it engages behind the wall in the installed state. An auxiliary element facilitating the insertion into the opening is provided, which has a circumferential sliding area containing at least one sliding surface, and wherein the at least one sliding surface bears at least partially on a circumferential surface of the push-through area.
    Type: Application
    Filed: September 5, 2017
    Publication date: December 21, 2017
    Inventors: BERND KAEFER, MATTHIAS GROETSCH, GERHARD HEIN, JOERG SAUDER
  • Patent number: 9666338
    Abstract: A cable harness is surrounded in certain regions by a sheath made of a casting compound. In order to ensure a defined delimitation of the casting compound, even if there is an insert part protruding from the sheath, the method for sealing a tool opening provides that a pressure element is pressed in the radial direction against the insert part. The insert part is clamped between the pressure element and a support element, and the support element remains in the cable harness as a consumable element. The insert part is particularly designed as a heat protection element. The cable harness is used particularly in a thermally stressed environment for a motor vehicle.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: May 30, 2017
    Assignee: Leoni Bordnetz-Systeme GmbH
    Inventors: Matthias Groetsch, Adolf Hordnung
  • Publication number: 20150228381
    Abstract: A cable harness is surrounded in certain regions by a sheath made of a casting compound. In order to ensure a defined delimitation of the casting compound, even if there is an insert part protruding from the sheath, the method for sealing a tool opening provides that a pressure element is pressed in the radial direction against the insert part. The insert part is clamped between the pressure element and a support element, and the support element remains in the cable harness as a consumable element. The insert part is particularly designed as a heat protection element. The cable harness is used particularly in a thermally stressed environment for a motor vehicle.
    Type: Application
    Filed: March 18, 2015
    Publication date: August 13, 2015
    Inventors: MATTHIAS GROETSCH, ADOLF HORDNUNG
  • Publication number: 20140054177
    Abstract: The present invention relates to an electroplatable plastics film having a light transmission greater than 50%, particularly preferably greater than 80%, for the production of metallised components, in particular partially metallised components.
    Type: Application
    Filed: March 6, 2012
    Publication date: February 27, 2014
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Matthias Grötsch, Georgios Tziovaras, Heinz Pudleiner, Roland Künzel