Patents by Inventor BEI LEI

BEI LEI 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).

  • Touch sensor and method for making the same
    Patent number: 12093476
    Abstract: The present invention provides a touch sensor and a method for making the same. The touch sensor includes a substrate, an electrode layer located in a window area, and a frame trace located in a frame trace area. The frame trace includes a plurality of metal wires. Each metal wire includes a metal wire body electrically connected to a corresponding electrode in the electrode layer and an insulation layer wrapped around an outer periphery of the metal wire body. In this way, the width of the frame trace area can be further reduced.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: September 17, 2024
    Assignee: NUOVO FILM SUZHOU CHINA INC.
    Inventors: Biao Deng, Jie Ma, Bei Lei, Kai Jiang, Hak Fei Poon
  • TOUCH SENSOR AND METHOD FOR PREPARING THE SAME
    Publication number: 20220221949
    Abstract: The present invention provides a touch sensor and a method for preparing the same. The touch sensor includes a substrate, an electrode layer located in a window area, and a frame trace located in a frame trace area. The frame trace includes a plurality of metal wires. Each metal wire includes a metal wire body electrically connected to a corresponding electrode in the electrode layer and an insulation layer wrapped around an outer periphery of the metal wire body. In this way, the width of the frame trace area can be further reduced.
    Type: Application
    Filed: November 22, 2019
    Publication date: July 14, 2022
    Inventors: BIAO DENG, JIE MA, BEI LEI, KAI JIANG, HAK FEI POON