Patents by Inventor Shou-Cheng Hsu

Shou-Cheng Hsu 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).

  • Optical element driving mechanism having movable portion for holding lens
    Patent number: 11982866
    Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a stopping assembly. The fixed assembly has a main axis. The movable assembly is configured to connect an optical element, and the movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The stopping assembly is configured to limit the movement of the movable assembly relative to the fixed assembly within a range of motion.
    Type: Grant
    Filed: December 15, 2022
    Date of Patent: May 14, 2024
    Assignee: TDK TAIWAN CORP.
    Inventors: Chao-Chang Hu, Liang-Ting Ho, Chen-Er Hsu, Yi-Liang Chan, Fu-Lai Tseng, Fu-Yuan Wu, Chen-Chi Kuo, Ying-Jen Wang, Wei-Han Hsia, Yi-Hsin Tseng, Wen-Chang Lin, Chun-Chia Liao, Shou-Jen Liu, Chao-Chun Chang, Yi-Chieh Lin, Shang-Yu Hsu, Yu-Huai Liao, Shih-Wei Hung, Sin-Hong Lin, Kun-Shih Lin, Yu-Cheng Lin, Wen-Yen Huang, Wei-Jhe Shen, Chih-Shiang Wu, Sin-Jhong Song, Che-Hsiang Chiu, Sheng-Chang Lin
  • Grinding Machine with Replacement Structure for Replacing Trimming Grinding Wheel Automatically
    Publication number: 20230112392
    Abstract: A grinding machine includes a working grinder and a holding unit. The working grinder includes a grinding wheel mounting section and a power mechanism. A grinding wheel is mounted on the grinding wheel mounting section. The holding unit includes a base, a movable seat, a holding device, and a grinding wheel trimming module. The grinding wheel trimming module includes a transmission shaft box, a motor, a holding claw, and a clamping cylinder. The holding claw is used for holding a trimming grinding wheel. The holding unit further includes a pedestal, and a clamping arm. The clamping arm is provided with a holding end. Thus, the holding end grips and moves the trimming grinding wheel to the holding claw which is driven by the clamping cylinder to clamp the trimming grinding wheel. Then, the holding end releases the trimming grinding wheel.
    Type: Application
    Filed: October 7, 2021
    Publication date: April 13, 2023
    Inventors: Po-Ming Chang, Shou-Cheng Hsu, Tzu-Lin Chen