Patents by Inventor Jin-Lung Yang

Jin-Lung Yang 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).

  • LED LIGHT DEVICE
    Publication number: 20130141917
    Abstract: The present invention provides an LED light device, including: a heat sink having a layered structure formed by a plurality of tubes; and a sub-mount positioned on the heat sink and mounted with an LED emitter.
    Type: Application
    Filed: December 1, 2011
    Publication date: June 6, 2013
    Inventors: Tzy-Ying Lin, Wei-Ping Lin, I-Liang Huang, Jin-Lung Yang, Chung-Yu Yang, Tzu-Han Lin