Patents by Inventor Corey J. Goldstein

Corey J. Goldstein 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).

  • Luminaire utilizing waveguide
    Patent number: 9835317
    Abstract: According to one aspect, an optical waveguide comprises a plurality of coupling cavities for directing light into a waveguide body spaced from a particular point. Further, each of the coupling cavities comprises a dimension that varies with distance from the particular point.
    Type: Grant
    Filed: March 3, 2016
    Date of Patent: December 5, 2017
    Assignee: Cree, Inc.
    Inventors: Zongjie Yuan, Corey J. Goldstein, Kurt S. Wilcox
  • LUMINAIRE UTILIZING WAVEGUIDE
    Publication number: 20160187555
    Abstract: According to one aspect, an optical waveguide comprises a plurality of coupling cavities for directing light into a waveguide body spaced from a particular point. Further, each of the coupling cavities comprises a dimension that varies with distance from the particular point.
    Type: Application
    Filed: March 3, 2016
    Publication date: June 30, 2016
    Inventors: Zongjie Yuan, Corey J. Goldstein, Kurt S. Wilcox