Patents by Inventor Yung Hsien YANG

Yung Hsien YANG 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).

  • Patent number: 11934027
    Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: March 19, 2024
    Assignee: TDK TAIWAN CORP.
    Inventors: Chao-Chang Hu, Chih-Wei Weng, Chia-Che Wu, Chien-Yu Kao, Hsiao-Hsin Hu, He-Ling Chang, Chao-Hsi Wang, Chen-Hsien Fan, Che-Wei Chang, Mao-Gen Jian, Sung-Mao Tsai, Wei-Jhe Shen, Yung-Ping Yang, Sin-Hong Lin, Tzu-Yu Chang, Sin-Jhong Song, Shang-Yu Hsu, Meng-Ting Lin, Shih-Wei Hung, Yu-Huai Liao, Mao-Kuo Hsu, Hsueh-Ju Lu, Ching-Chieh Huang, Chih-Wen Chiang, Yu-Chiao Lo, Ying-Jen Wang, Shu-Shan Chen, Che-Hsiang Chiu
  • Patent number: 9922233
    Abstract: A thin optical fingerprint sensor, including: a shell; an optical prism arranged in the shell with a collection surface arranged on the top of the optical prism, a basal plane corresponding to the collection surface and situated on the bottom of the optical prism, a mirror surface arranged on one end of the optical prism, and an output surface arranged on another end of the optical prism; a flexible circuit board, the shell being arranged on the flexible circuit board; a light source arranged on the flexible circuit board, the light source being corresponding to the basal plane of the optical prism; and an image sensing unit arranged on the flexible circuit board in correspondence to the output surface of the optical prism.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: March 20, 2018
    Assignee: IDSPIRE CORPORATION LTD.
    Inventors: Ri Mun Sam, Yung Hsien Yang
  • Publication number: 20180068162
    Abstract: A thin optical fingerprint sensor, including: a shell; an optical prism arranged in the shell with a collection surface arranged on the top of the optical prism, a basal plane corresponding to the collection surface and situated on the bottom of the optical prism, a mirror surface arranged on one end of the optical prism, and an output surface arranged on another end of the optical prism; a flexible circuit board, the shell being arranged on the flexible circuit board; a light source arranged on the flexible circuit board, the light source being corresponding to the basal plane of the optical prism; and an image sensing unit arranged on the flexible circuit board in correspondence to the output surface of the optical prism.
    Type: Application
    Filed: September 2, 2016
    Publication date: March 8, 2018
    Inventors: Ri Mun SAM, Yung Hsien YANG