Patents by Inventor Chao-We Li

Chao-We Li 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).

  • Illumination device, light source, and light module
    Patent number: 8764228
    Abstract: An illumination device including a base, a light bar, and a cover is provided. The base has a cavity. The light bar is disposed at the bottom of the cavity and includes a plurality of dot light sources arranged along a first axial direction. The cover is assembled to the base for correspondingly covering the light bar and has a plurality of openings. The distribution density of the openings increases from a corresponding location of a dot light source towards two opposite ends along the first axial direction. A light source and a light module are also provided. Another illumination device including a base and a plurality of light sources is further provided.
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: July 1, 2014
    Assignee: Industrial Technology Research Institute
    Inventors: Hsin-Hsiang Lo, Chun-Chuan Lin, Kuo-Tung Tiao, Chao-We Li, Hung-Lieh Hu, Chen-Kun Chen