Patents by Inventor Sandra Hornschuh

Sandra Hornschuh 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).

  • Head-up display system
    Patent number: 10914946
    Abstract: A head-up display system with an imaging unit for generating an image on a projection surface is described. The projection surface is provided for reflecting at least a part of the image. The projection surface includes a transparent screen having a transparent substrate and at least one electrically conductive coating with at least one functional layer on at least one surface of the transparent substrate.
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: February 9, 2021
    Assignee: SAINT-GOBAIN GLASS FRANCE
    Inventors: Klaus Fischer, Matthias Kuehne, Sandra Hornschuh, Roberto Zimmermann, Martin Henseler, Dagmar Schaefer, Michael Jansen
  • Transparent pane
    Patent number: 10773997
    Abstract: A transparent pane comprising a transparent substrate and an electrically conductive coating on a surface of the transparent substrate is disclosed. The electrically conductive coating comprises four functional layers arranged one atop another. Each functional layer comprises a layer of optically highly refractive material with a refractive index >1.3, a first matching layer above the layer of optically highly refractive material, an electrically conductive layer above the first matching layer, and a second matching layer above the electrically conductive layer. The layer thickness of each conductive layer can be 5 nm to 25 nm and the total layer thickness of all electrically conductive layers can be 20 nm to 100 nm.
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: September 15, 2020
    Assignee: SAINT-GOBAIN GLASS FRANCE
    Inventors: Klaus Fischer, Matthias Kuehne, Sandra Hornschuh, Roberto Zimmermann, Martin Henseler, Dagmar Schaefer, Michael Jansen
  • TRANSPARENT PANE
    Publication number: 20190023610
    Abstract: A transparent pane comprising a transparent substrate and an electrically conductive coating on a surface of the transparent substrate is disclosed. The electrically conductive coating comprises four functional layers arranged one atop another. Each functional layer comprises a layer of optically highly refractive material with a refractive index >1.3, a first matching layer above the layer of optically highly refractive material, an electrically conductive layer above the first matching layer, and a second matching layer above the electrically conductive layer. The layer thickness of each conductive layer can be 5 nm to 25 nm and the total layer thickness of all electrically conductive layers can be 20 nm to 100 nm.
    Type: Application
    Filed: March 20, 2017
    Publication date: January 24, 2019
    Inventors: Klaus FISCHER, Matthias KUEHNE, Sandra HORNSCHUH, Roberto ZIMMERMANN, Martin HENSELER, Dagmar SCHAEFER, Michael JANSEN
  • HEAD-UP DISPLAY SYSTEM
    Publication number: 20180348513
    Abstract: A head-up display system with an imaging unit for generating an image on a projection surface is described. The projection surface is provided for reflecting at least a part of the image. The projection surface includes a transparent screen having a transparent substrate and at least one electrically conductive coating with at least one functional layer on at least one surface of the transparent substrate.
    Type: Application
    Filed: March 20, 2017
    Publication date: December 6, 2018
    Inventors: Klaus FISCHER, Matthias KUEHNE, Sandra HORNSCHUH, Roberto ZIMMERMANN, Martin HENSELER, Dagmar SCHAEFER, Michael JANSEN
  • Aluminoborosilicate glass and method for the production of crystallite-free gradient index lenses
    Patent number: 7482296
    Abstract: The invention is directed to an aluminoborosilicate glass containing alkali metals for the production of optical components with refractive index gradients which are generated by ion exchange of monovalent metal ions in a base glass comprising at least silicon oxide, boron oxide, aluminum oxide and an alkali metal oxide, particularly for the production of gradient index lenses (GRIN lenses).
    Type: Grant
    Filed: December 17, 2004
    Date of Patent: January 27, 2009
    Assignee: Grintech GmbH
    Inventors: Bernhard Messerschmidt, Christian Ruessel, Sandra Hornschuh, Torsten Possner, Ulf Possner
  • Aluminoborosilicate glass and method for the production of crystallite-free gradient index lenses
    Publication number: 20050137075
    Abstract: The invention is directed to an aluminoborosilicate glass containing alkali metals for the production of optical components with refractive index gradients which are generated by ion exchange of monovalent metal ions in a base glass comprising at least silicon oxide, boron oxide, aluminum oxide and an alkali metal oxide, particularly for the production of gradient index lenses (GRIN lenses).
    Type: Application
    Filed: December 17, 2004
    Publication date: June 23, 2005
    Inventors: Bernhard Messerschmidt, Christian Ruessel, Sandra Hornschuh, Torsten Possner, Ulf Possner