Patents by Inventor You-Ting HUANG

You-Ting HUANG 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 lens and fabrication method thereof
    Patent number: 10718928
    Abstract: On embodiment of the invention provides an optical lens includes a lens barrel, a first lens group and a photo interrupter disposed in the lens barrel, a light-shading sheet and a power machine. The photo interrupter has an optical transmitter and an optical receiver, the optical transmitter emits a light beam in a first direction, and the optical receiver receives the light beam. The light-shading sheet is disposed in a propagation path of the light beam and has two shading parts with mutually different lengths. The power machine is linked to a kinetic machine part, and the kinetic machine part is connected to the first lens group.
    Type: Grant
    Filed: April 17, 2018
    Date of Patent: July 21, 2020
    Assignee: YOUNG OPTICS INC.
    Inventors: Wen-Zhou Chen, You-Ting Huang, Chao-Shun Chen
  • OPTICAL LENS AND FABRICATION METHOD THEREOF
    Publication number: 20190146180
    Abstract: On embodiment of the invention provides an optical lens includes a lens barrel, a first lens group and a photo interrupter disposed in the lens barrel, a light-shading sheet and a power machine. The photo interrupter has an optical transmitter and an optical receiver, the optical transmitter emits a light beam in a first direction, and the optical receiver receives the light beam. The light-shading sheet is disposed in a propagation path of the light beam and has two shading parts with mutually different lengths. The power machine is linked to a kinetic machine part, and the kinetic machine part is connected to the first lens group.
    Type: Application
    Filed: April 17, 2018
    Publication date: May 16, 2019
    Inventors: Wen-Zhou CHEN, You-Ting HUANG, Chao-Shun CHEN