Patents by Inventor Guter Baur

Guter Baur 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).

  • Patent number: 4799774
    Abstract: By suitable choice of the liquid crystal parameters K.sub.3 /K.sub.1 and K.sub.3 /K.sub.2, it becomes possible to achieve a steep electrooptical characteristic line and a maximum contrast with minimum dependence on the viewing angle in electrooptical display elements with a twist angle with a value between and
    Type: Grant
    Filed: November 17, 1987
    Date of Patent: January 24, 1989
    Assignee: Merck Patent Gesellschaft Mit Beschrankter Haftung
    Inventors: Guter Baur, Bernhard Scheuble, Waltraud Fehrenbach