Patents by Inventor Chan-Hung Shao

Chan-Hung Shao 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: 8939603
    Abstract: A LED lamp tube includes a hollow transparent tube body, a heat-dissipating base disposed in the tube body, a light-emitting module, a control circuit module, an electrical-conductive element, and electrical-conductive caps covering the tube body. The light-emitting module and the control circuit module are provided on two opposite surfaces of the heat-dissipating base respectively. The electrical-conductive element penetrates the heat-dissipating base to be electrically connected to the light-emitting module and the control circuit module. By this structure, the LED lamp tube can be assembled more easily with reduced soldering steps.
    Type: Grant
    Filed: May 29, 2012
    Date of Patent: January 27, 2015
    Assignee: Chicony Power Technology Co., Ltd.
    Inventors: Huan-Hsiang Huang, Chan-Hung Shao
  • Publication number: 20130208458
    Abstract: A LED lamp tube includes a hollow transparent tube body, a heat-dissipating base disposed in the tube body, a light-emitting module, a control circuit module, an electrical-conductive element, and electrical-conductive caps covering the tube body. The light-emitting module and the control circuit module are provided on two opposite surfaces of the heat-dissipating base respectively. The electrical-conductive element penetrates the heat-dissipating base to be electrically connected to the light-emitting module and the control circuit module. By this structure, the LED lamp tube can be assembled more easily with reduced soldering steps.
    Type: Application
    Filed: May 29, 2012
    Publication date: August 15, 2013
    Inventors: Huan-Hsiang Huang, Chan-Hung Shao
  • Publication number: 20130083555
    Abstract: A lighting module includes an illuminant unit, a light guide pillar and a first reflecting member. The illuminant unit has an optical axis and includes at least a LED. The light guide pillar includes a base and a light guide part, the LED disposed on the base, the light guide pillar is extended from the base along the optical axis and an end of the light guide pillar has a top surface. The top surface is concave toward the base and is continuous. The first reflecting member is disposed on the top surface. Wherein a partial light emitted by the illuminant unit is travelling to the first reflecting member through the light guide pillar, the first reflecting member reflects the partial light such that the partial light emits from the light guide part.
    Type: Application
    Filed: March 19, 2012
    Publication date: April 4, 2013
    Inventors: Shih-Pin CHEN, Huan-Hsian Huang, Chan-Hung Shao