Patents by Inventor Sten-Erik Lindqvist

Sten-Erik Lindqvist 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).

  • Electrochromic device based on nanocrystalline materials
    Patent number: 7508009
    Abstract: An electrochromic device, comprising a first electrode (3), a second electrode (5) and an electrolyte (4) separating the electrodes (3, 5), where at least one of said first and second electrodes includes an electrically active structure which have an at least dual state visual appearance depending on the potential difference between the first and the second electrode.
    Type: Grant
    Filed: August 2, 2001
    Date of Patent: March 24, 2009
    Assignee: Ntera, Ltd.
    Inventors: Marten Edwards, Anders Hagfeldt, Gerrit Boschloo, Sten-Erik Lindqvist
  • Electrochromic device based on nanocrystalline materials
    Publication number: 20050104136
    Abstract: An electrochromic device, comprising a first electrode (3), a second electrode (5) and an electrolyte (4) separating the electrodes (3, 5), where at least one of said first and second electrodes includes an electrically active structure which have an at least dual state visual appearance depending on the potential difference between the first and the second electrode.
    Type: Application
    Filed: August 2, 2001
    Publication date: May 19, 2005
    Inventors: Marten Edwards, Anders Hagfeldt, Gerrit Boschloo, Sten-Erik Lindqvist