Patents by Inventor Chao-Kun David Lin

Chao-Kun David Lin 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).

  • Method for manufacturing a light emitting diode with smooth surface for reflective electrode
    Patent number: 8691606
    Abstract: A light emitting diode comprising an epitaxial layer structure, a first electrode, and a second electrode. The first and second electrodes are separately disposed on the epitaxial layer structure, and the epitaxial layer structure has a root-means-square (RMS) roughness less than about 3 at a surface whereon the first electrode is formed.
    Type: Grant
    Filed: April 16, 2012
    Date of Patent: April 8, 2014
    Assignee: Toshiba Techno Center Inc.
    Inventors: Chao-Kun David Lin, Heng Liu