Patents by Inventor Shun-Hong Zheng

Shun-Hong Zheng 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).

  • Light emitting diode module and method of making the same
    Patent number: 8314434
    Abstract: A light emitting diode module includes a substrate, at least two spaced apart light emitting diodes formed on the substrate, an insulating layer, and an electrically conductive layer. Each of the light emitting diodes includes a light emitting unit, an n-electrode, and a p-electrode. The light emitting unit has first and second portions. The first portion has an n-type top face and a first stepped side. The second portion has a p-type top face and a second stepped side. The insulating layer is formed on the n-type top face and the first stepped side of the first portion of one of the light emitting diodes, and the second stepped side and the p-type top face of the second portion of the other one of the light emitting diodes. The electrically conductive layer is formed on the insulating layer. A method of making the light emitting diode module is also disclosed.
    Type: Grant
    Filed: December 15, 2010
    Date of Patent: November 20, 2012
    Assignee: Ubilux Optoelectronics Corporation
    Inventors: Chih-Sheng Lin, Shun-Hong Zheng
  • LIGHT EMITTING DIODE MODULE AND METHOD OF MAKING THE SAME
    Publication number: 20110278600
    Abstract: A light emitting diode module includes a substrate, at least two spaced apart light emitting diodes formed on the substrate, an insulating layer, and an electrically conductive layer. Each of the light emitting diodes includes a light emitting unit, an n-electrode, and a p-electrode. The light emitting unit has first and second portions. The first portion has an n-type top face and a first stepped side. The second portion has a p-type top face and a second stepped side. The insulating layer is formed on the n-type top face and the first stepped side of the first portion of one of the light emitting diodes, and the second stepped side and the p-type top face of the second portion of the other one of the light emitting diodes. The electrically conductive layer is formed on the insulating layer. A method of making the light emitting diode module is also disclosed.
    Type: Application
    Filed: December 15, 2010
    Publication date: November 17, 2011
    Inventors: Chih-Sheng Lin, Shun-Hong Zheng