Patents by Inventor Jack T. Vu

Jack T. Vu 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).

  • Systems and Methods for Application of Coatings Including Thixotropic Agents onto Optical Elements, and Optical Elements Having Coatings Including Thixotropic Agents
    Publication number: 20150226385
    Abstract: A method of forming an optical device includes providing an optical element, providing a luminescent suspension including a liquid encapsulant material, phosphor particles, a solvent and a thixotropic agent, atomizing the luminescent suspension, and spraying the atomized luminescent suspension onto the optical element using a flow of pressurized gas. A light emitting structure includes an optical element configured to emit light upon energization thereof, and a thin phosphor layer including a thixotropic agent on the optical element.
    Type: Application
    Filed: February 11, 2014
    Publication date: August 13, 2015
    Applicant: Cree, Inc.
    Inventors: Peter S. Andrews, Jack T. Vu