Patents by Inventor Chuan-Kao Wei

Chuan-Kao Wei 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 structure and light distributing method for the illumination structure
    Patent number: 10883691
    Abstract: The present disclosure provides an illumination structure and a light distributing method. The illumination structure includes a substrate, a first light emitting element, a second light emitting element, a reflection housing and a hooding board. The reflection housing has a first focal point and a second focal point. The first light emitting element is disposed on the substrate and located at the first focal point of the reflection housing. The second focal point is positioned within the hooding board. Therefore, a portion of light emitted by the first light emitting element will be reflected by the reflection housing and pass through a hollow portion of the hooding board to generate low beam light.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: January 5, 2021
    Assignee: ADI OPTICS
    Inventors: Tzu-Tse Huang, Yi Chen, Chuan-Kao Wei, Chih-Wei Tseng, Yi-Ren Lin
  • ILLUMINATION STRUCTURE AND LIGHT DISTRIBUTING METHOD FOR THE ILLUMINATION STRUCTURE
    Publication number: 20180066821
    Abstract: The present disclosure provides an illumination structure and a light distributing method. The illumination structure includes a substrate, a first light emitting element, a second light emitting element, a reflection housing and a hooding board. The reflection housing has a first focal point and a second focal point. The first light emitting element is disposed on the substrate and located at the first focal point of the reflection housing. The second focal point is positioned within the hooding board. Therefore, a portion of light emitted by the first light emitting element will be reflected by the reflection housing and pass through a hollow portion of the hooding board to generate low beam light.
    Type: Application
    Filed: September 6, 2017
    Publication date: March 8, 2018
    Inventors: Tzu-Tse Huang, Yi Chen, Chuan-Kao Wei, Chih-Wei Tseng, Yi-Ren Lin