Patents by Inventor Tai-Wen Tsai

Tai-Wen Tsai 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 source device
    Patent number: 11217572
    Abstract: The light source device includes a substrate, a light emitting unit mounted on the substrate, a frame disposed on the substrate, a metal shield fixed to an inner side of the frame and electrically coupled to the substrate, a light permeable member disposed on the frame, a cover plate disposed on the light permeable member and fixed to the frame, a detection unit electrically coupled to the substrate, and an uplift block that provides for the substrate to be disposed thereon.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: January 4, 2022
    Assignees: LITE-ON OPTO TECHNOLOGY (CHANGZHOU) CO., LTD., LITE-ON TECHNOLOGY CORPORATION
    Inventors: Hsin-Wei Tsai, Jui-Lin Tsai, Chia-Cheng Wu, You-Chen Yu, Chien-Tien Wang, Tai-Wen Tsai, Pai-Hao Chang, Shu-Hua Yang, Yu-Hung Su
  • LIGHT SOURCE DEVICE
    Publication number: 20200251461
    Abstract: The light source device includes a substrate, a light emitting unit mounted on the substrate, a frame disposed on the substrate, a metal shield fixed to an inner side of the frame and electrically coupled to the substrate, a light permeable member disposed on the frame, a cover plate disposed on the light permeable member and fixed to the frame, a detection unit electrically coupled to the substrate, and an uplift block that provides for the substrate to be disposed thereon.
    Type: Application
    Filed: January 30, 2020
    Publication date: August 6, 2020
    Inventors: Hsin-Wei Tsai, Jui-Lin Tsai, Chia-Cheng Wu, YOU-CHEN YU, CHIEN-TIEN WANG, TAI-WEN TSAI, Pai-Hao Chang, SHU-HUA YANG, YU-HUNG SU
  • LED package
    Patent number: D619110
    Type: Grant
    Filed: November 20, 2009
    Date of Patent: July 6, 2010
    Assignees: Silitek Electronic (Guangzhou) Co., Ltd., Lite-On Technology Corporation
    Inventors: Chen-Hsiu Lin, Tai-Wen Tsai, Chia-Hao Wu