Patents by Inventor Kjetil Netland

Kjetil Netland 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).

  • Liquid crystal dopants
    Patent number: 7678292
    Abstract: An ionic dopant comprising a sulfur or a phosphorus containing anion with a randon cation, for use in a smectic A liquid crystal composition. The cation preferably comprises a quaternary ammonium cation.
    Type: Grant
    Filed: September 2, 2003
    Date of Patent: March 16, 2010
    Assignee: Polydisplay ASA
    Inventors: Kjetil A. Netland, Maxim V. Mitrokhine, Lorenzo Williams, Kjetil H. Holm, Fiona J. Farrand
  • Liquid crystal dopants
    Publication number: 20060091358
    Abstract: An ionic dopant comprising a sulfur or a phosphorus containing anion with a randon cation, for use in a smectic A liquid crystal composition. The cation preferably comprises a quaternary ammonium cation.
    Type: Application
    Filed: September 2, 2003
    Publication date: May 4, 2006
    Inventors: Kjetil Netland, Maxim Mitrokhine, Lorenzo Williams, Kjetil Holm, Fiona Farrand