Patents by Inventor Chien-Chin Hsiung

Chien-Chin Hsiung 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 system
    Patent number: 7771084
    Abstract: A light emitting system is disclosed, including a light generator, a complex lens and an activating unit. The light generator provides a light beam emitted in a first direction in parallel to an optic axis. The complex lens, disposed on a path of the light beam, includes a plurality of micro structures for refracting the light beam. The activating unit includes an activating member coupled to the complex lens. The activating member activates the complex lens with an activation frequency to reciprocally move in a second direction alternate to the first direction. By the disposition of the complex lens, the energy of the light beam is uniformly distributed. Additionally, speckle produced by the light beam is reciprocally moved within an area by the activating unit, creating a photogene reaction, to successfully eliminate existence of the speckle.
    Type: Grant
    Filed: June 26, 2008
    Date of Patent: August 10, 2010
    Assignee: Asia Optical Co., Inc.
    Inventors: Chien-Chin Hsiung, Keng-Hui Lin, Wen-Lang Hung, Wei-Hsiang Peng, Chao-Yang Ke, Yi-Chung Hung
  • LIGHT EMITTING SYSTEM
    Publication number: 20090110020
    Abstract: A light emitting system is disclosed, including a light generator, a complex lens and an activating unit. The light generator provides a light beam emitted in a first direction in parallel to an optic axis. The complex lens, disposed on a path of the light beam, includes a plurality of micro structures for refracting the light beam. The activating unit includes an activating member coupled to the complex lens. The activating member activates the complex lens with an activation frequency to reciprocally move in a second direction alternate to the first direction. By the disposition of the complex lens, the energy of the light beam is uniformly distributed. Additionally, speckle produced by the light beam is reciprocally moved within an area by the activating unit, creating a photogene reaction, to successfully eliminate existence of the speckle.
    Type: Application
    Filed: June 26, 2008
    Publication date: April 30, 2009
    Applicant: ASIA OPTICAL CO., INC.
    Inventors: Chien-Chin Hsiung, Keng-Hui Lin, Wen-Lang Hung, Wei-Hsiang Peng, Chao-Yang Ke, Yi-Chung Hung