Patents by Inventor Jorg Strauß

Jorg Strauß 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).

  • White-emitting led having a defined color temperature
    Publication number: 20060289878
    Abstract: LED with a low color temperature up to 3500 K, comprising a blue-emitting LED with two phosphors in front of it, a first phosphor from the class of the oxynitridosilicates, having a cation M, which is doped with divalent Europium, and has the empirical formula M(1-c)Si2O2N2:Dc, with M=Sr, or M=Sr(1-x-y)BayCax with x+y<0.5 being used, the oxynitridosilicate completely or predominantly comprising the high-temperature-stable modification HT, and a second phosphor from the class of the nitridosilicates of formula (Ca,Sr)2Si5N8:Eu.
    Type: Application
    Filed: September 24, 2004
    Publication date: December 28, 2006
    Inventors: Herbert Brunner, Tim Fiedler, Frank Jermann, Jorg Strauß, Martin Zachau