Patents by Inventor Hans Kurmeier

Hans Kurmeier 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).

  • Matrix liquid crystal display
    Publication number: 20070275182
    Abstract: The invention relates to a matrix liquid crystal display containing integrated non-linear elements and a liquid crystal mixture which has a particularly high resistivity.
    Type: Application
    Filed: December 18, 2006
    Publication date: November 29, 2007
    Inventors: Georg Weber, Ludwig Pohl, Reinhard Hittich, Herbert Plach, Bernhard Scheuble, Takamasa Oyama, Bernhard Rieger, Hans Kurmeier, Ekkehard Bartmann
  • Matrix liquid crystal display
    Publication number: 20050196551
    Abstract: The invention relates to a matrix liquid crystal display containing integrated non-linear elements and a liquid crystal mixture which has a particularly high resistivity.
    Type: Application
    Filed: March 17, 2005
    Publication date: September 8, 2005
    Inventors: Georg Weber, Ludwig Pohl, Reinhard Hittich, Herbert Plach, Bernhard Scheuble, Takamasa Oyama, Bernhard Rieger, Hans Kurmeier, Ekkehard Bartmann
  • Matrix liquid crystal display
    Patent number: 5122295
    Abstract: The invention relates to a matrix liquid crystal display containing integrated non-linear elements and a liquid crystal mixture which has a particularly high resistivity.
    Type: Grant
    Filed: January 5, 1990
    Date of Patent: June 16, 1992
    Assignee: Merck Patent Gesellschaft mit beschrankter Haftung
    Inventors: Georg Weber, Ludwig Pohl, Reinhard Hittich, Herbert Plach, Bernhard Scheuble, Takamasa Oyama, Bernhard Rieger, Hans Kurmeier, Ekkehard Bartmann
  • Method and apparatus for deodorizing waste gases
    Patent number: 3936281
    Abstract: A method and apparatus for deodorizing waste gases containing foul-smelling constituents that are chemically decomposable on being washed with aqueous acid formed by dissolving an acid-forming gas, such as chlorine or sulphur, in water and wherein the waste gas is washed with the aqueous acid containing a suspension of one or more alkaline earth metal carbonates, such as magnesium carbonate or calcium carbonate. In a vessel, the carbonate suspension may be sprayed downward at the top, and the waste gases directed upwardly at the bottom. Both the suspension and the gases pass through loose layers of limestone intermediate the top and bottom of the vessel.
    Type: Grant
    Filed: March 27, 1974
    Date of Patent: February 3, 1976
    Assignee: Sudoldenburger Tierfrischmehl-Anlagengesellschaft
    Inventor: Hans Kurmeier