Patents by Inventor Peter A. Von Hahn

Peter A. Von Hahn 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).

  • Packaged film assembly for lamination between substrates
    Patent number: 11660840
    Abstract: A packaged film assembly includes a packaging material and a switchable film. The switchable film is packaged in and attached to at least a portion of the packaging material.
    Type: Grant
    Filed: October 2, 2020
    Date of Patent: May 30, 2023
    Assignee: Solutia Canada Inc.
    Inventors: Jonathan R. Sargent, Douglas M. Wiggin, Peter A. Von Hahn, Simon J. Gauthier, Ryan Gibson, Duhane Lam, Brodie Albright
  • PACKAGED FILM ASSEMBLY FOR LAMINATION BETWEEN SUBSTRATES
    Publication number: 20210129497
    Abstract: A packaged film assembly includes a packaging material and an insert film. The insert film is packaged in and attached to at least a portion of the packaging material. The packaging material is not laminated to another surface.
    Type: Application
    Filed: October 2, 2020
    Publication date: May 6, 2021
    Inventors: Jonathan R. Sargent, Douglas M. Wiggin, Peter A. Von Hahn, Simon J. Gauthier, Ryan Gibson, Duhane Lam, Brodie Albright
  • LAYERED TRANSPARENT CONDUCTIVE ELECTRODE STRUCTURE FOR AN OPTICAL FILTER
    Publication number: 20190369453
    Abstract: A layered structure for a variable transmittance optical filter includes a transparent conductive electrode and a substrate layer. The transparent conductive electrode includes a charge injection layer that has one or more of gold, molybdenum, palladium, reduced graphene oxide, amorphous indium gallium zinc oxide (a-IGZO), platinum, nickel, ruthenium, rhodium, asmium, selenium, tellurium, graphene, and carbon nanotubes. The substrate layer includes a transparent substrate and is positioned relative to the transparent conductive electrode such that light passing through the transparent conductive electrode passes through the substrate layer.
    Type: Application
    Filed: June 7, 2019
    Publication date: December 5, 2019
    Inventors: Duhane Lam, Glen R. Bremner, Jonathan R. Sargent, Jeremy G. Finden, Peter A. Von Hahn
  • Layered transparent conductive electrode structure for an optical filter
    Patent number: 10353264
    Abstract: A layered structure for a variable transmittance optical filter includes a transparent conductive electrode and a substrate layer. The transparent conductive electrode includes a charge injection layer that has one or more of gold, molybdenum, palladium, reduced graphene oxide, amorphous indium gallium zinc oxide (a-IGZO), platinum, nickel, ruthenium, rhodium, asmium, selenium, tellurium, graphene, and carbon nanotubes. The substrate layer includes a transparent substrate and is positioned relative to the transparent conductive electrode such that light passing through the transparent conductive electrode passes through the substrate layer.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: July 16, 2019
    Assignee: SWITCH MATERIALS INC.
    Inventors: Duhane Lam, Glen R. Bremner, Jonathan R. Sargent, Jeremy G. Finden, Peter A. Von Hahn
  • PACKAGED FILM ASSEMBLY FOR LAMINATION BETWEEN SUBSTRATES
    Publication number: 20180319131
    Abstract: A packaged film assembly includes a packaging material and an insert film. The insert film is packaged in and attached to at least a portion of the packaging material. The packaging material is not laminated to another surface.
    Type: Application
    Filed: May 3, 2018
    Publication date: November 8, 2018
    Inventors: Jonathan R. SARGENT, Douglas M. WIGGIN, Peter A. von HAHN, Simon J. GAUTHIER, Ryan GIBSON, Duhane LAM, Brodie ALBRIGHT
  • LAYERED TRANSPARENT CONDUCTIVE ELECTRODE STRUCTURE FOR AN OPTICAL FILTER
    Publication number: 20180180963
    Abstract: A layered structure for a variable transmittance optical filter includes a transparent conductive electrode and a substrate layer. The transparent conductive electrode includes a charge injection layer that has one or more of gold, molybdenum, palladium, reduced graphene oxide, amorphous indium gallium zinc oxide (a-IGZO), platinum, nickel, ruthenium, rhodium, asmium, selenium, tellurium, graphene, and carbon nanotubes. The substrate layer includes a transparent substrate and is positioned relative to the transparent conductive electrode such that light passing through the transparent conductive electrode passes through the substrate layer.
    Type: Application
    Filed: December 22, 2017
    Publication date: June 28, 2018
    Inventors: Duhane Lam, Glen R. Bremner, Jonathan R. Sargent, Jeremy G. Finden, Peter A. Von Hahn