Patents by Inventor Yi-Kuei Pan

Yi-Kuei Pan 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).

  • Backlight module
    Patent number: 11287106
    Abstract: A backlight module includes a base plate, a plurality of light-emitting elements and a plurality of lenses. The light-emitting elements are disposed on the base plate. The lenses are disposed on the base plate and respectively correspond to the light-emitting elements. Each of the lenses has a side surface and a plurality of diffusing portions. The diffusing portions are located on the side surface. At least one of the diffusing portions of each of the lenses is located between adjacent two of the corresponding lenses.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: March 29, 2022
    Assignee: DARWIN PRECISIONS CORPORATION
    Inventors: Yi-Kuei Pan, Yu-Ming Huang, Yu-Shan Shen