Patents by Inventor Ulrich Pahmeyer

Ulrich Pahmeyer 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).

  • Method For Setting The Brightness Distribution For An Illumination
    Publication number: 20080130292
    Abstract: In a method for setting the brightness distribution (5) to a set distribution for an illumination of a back-lit display instrument with a display field (4), a light guide (2, 14) and a light source (1), the brightness distribution (5) is generated as an error image (7), the error image (7) is used as control information for a surface processing of a shaped insert (10) and a new light guide (14) produced with said shaped insert (10).
    Type: Application
    Filed: October 5, 2005
    Publication date: June 5, 2008
    Inventors: Friederich Henz, Otto Kretzschmar, Ulrich Pahmeyer, Peter Selzer