Patents by Inventor Shang-Cheng Wu

Shang-Cheng Wu 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
  • Antenna rotation mechanism
    Patent number: 9673505
    Abstract: An antenna rotation mechanism includes a bearing holder, a bearing, a first pressing member, a second pressing member, a plurality of first elastic arms and a plurality of second elastic arms. The bearing is disposed on an elastic fixing socket of the bearing holder. The first pressing member is disposed on first plane of the bearing and the second pressing member is disposed on second plane of the bearing. When the first pressing member abuts against the each first elastic arm along a first axial direction, the each first elastic arm provides a first radial thrust to the bearing, to force the bearing to move to an axle center. When the second pressing member abuts against the each second elastic arm along a second axial direction, the second first elastic arm provides a second radial thrust towards the bearing to force the bearing to move to the axle center.
    Type: Grant
    Filed: November 11, 2013
    Date of Patent: June 6, 2017
    Assignee: Wistron NeWeb Corporation
    Inventors: Shang-Cheng Wu, Yu-Jui Chiang, Jin-Jong Lin
  • ANTENNA ROTATION MECHANISM
    Publication number: 20140299733
    Abstract: An antenna rotation mechanism includes a bearing holder, a bearing, a first pressing member, a second pressing member, a plurality of first elastic arms and a plurality of second elastic arms. The bearing is disposed on an elastic fixing socket of the bearing holder. The first pressing member is disposed on first plane of the bearing and the second pressing member is disposed on second plane of the bearing. When the first pressing member abuts against the each first elastic arm along a first axial direction, the each first elastic arm provides a first radial thrust to the bearing, to force the bearing to move to an axle center. When the second pressing member abuts against the each second elastic arm along a second axial direction, the second first elastic arm provides a second radial thrust towards the bearing to force the bearing to move to the axle center.
    Type: Application
    Filed: November 11, 2013
    Publication date: October 9, 2014
    Applicant: Wistron NeWeb Corporation
    Inventors: Shang-Cheng Wu, Yu-Jui Chiang, Jin-Jong Lin