Patents by Inventor Yi Chan Peng

Yi Chan Peng 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).

  • Patent number: 10367118
    Abstract: A light-emitting diode, comprises an active layer for emitting a light ray; an upper semiconductor stack on the active layer, wherein the upper semiconductor stack comprises a window layer; a reflector; and a lower semiconductor stack between the active layer and the reflector; wherein the thickness of the window layer is small than or equal to 3 ?m, and the thickness of the lower semiconductor stack is small than or equal to 1 ?m.
    Type: Grant
    Filed: September 15, 2016
    Date of Patent: July 30, 2019
    Assignee: EPISTAR CORPORATION
    Inventors: Yu-Ren Peng, Tzu-Chieh Hsu, Shih-I Chen, Rong-Ren Lee, Hsin-Chan Chung, Wen-Luh Liao, Yi-Chieh Lin
  • Publication number: 20130304079
    Abstract: The present invention provides a method for labeling a living organism by laser engraving, the method comprising fixing the living organism to a fixation device, coating whole or a part of body surface of the living organism with a paint operable to react with a laser; and reacting the paint with the laser to make a label by color alteration of the paint.
    Type: Application
    Filed: November 26, 2012
    Publication date: November 14, 2013
    Applicant: National Taiwan University
    Inventors: Ta Te Lin, Chia Ying Wu, En Chen Yang, Yi Chan Peng, Joe Air Jiang