Patents by Inventor Cai-Li Gu

Cai-Li Gu 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).

  • MAGNETIC MODULE, HOLLOW COIL AND COMPOSITE WIRE THEREOF
    Publication number: 20240331893
    Abstract: A composite wire is provided. The composite wire includes a single core wire, a plurality of twisted wires, and an insulation layer. In a cross section of the composite wire, the twisted wires surround the single core wire. The twisted wires are configured along the circumferential direction of the single core wire. Each twisted wire comprises a plurality of conductive wires. The insulation layer covers the twisted wires. Each conductive wire has a conductive wire diameter, and the single core wire diameter of the single core wire is greater than the conductive wire diameter.
    Type: Application
    Filed: August 30, 2023
    Publication date: October 3, 2024
    Inventors: Chih-Ho LAI, Cai-Li GU, Chun-Ching YEN, Shao-Dong ZHANG, Huai-Pei TUNG, Yue TSAO
  • MAGNETIC MEMBER AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20240096546
    Abstract: A magnetic member includes a bobbin, a coil and a magnetic core. The bobbin includes a first portion and a second portion. The second portion is connected to the first portion and includes a thermoplastic material. The first portion includes an insulating material that is different from the thermoplastic material. The coil is wound on the first portion of the bobbin and includes a terminal end fixed at the second portion of the bobbin. The magnetic core is disposed on the bobbin and extends through the bobbin.
    Type: Application
    Filed: March 9, 2023
    Publication date: March 21, 2024
    Inventors: Cai-Li GU, Chun-Ching YEN, Xiao-Xia YUAN, Chih-Ho LAI, Shao-Dong ZHANG
  • Bobbin and method of using the same
    Patent number: 9004389
    Abstract: A bobbin is provided, which includes a main body, a first block board, a second block board, and at least one guiding member. The main body extends along an axis. The first block board and the second block board circumferentially surround ends of the main body and radially extend from the main body, respectively. The guiding member is formed on the first block board or the second block board and comprises a dummy pin, radially extending from the first block board or the second block board.
    Type: Grant
    Filed: May 9, 2012
    Date of Patent: April 14, 2015
    Assignee: Delta Electronics, Inc.
    Inventors: Chun-Ching Yen, Shih-Yun Chen, Cai-Li Gu, Tsa-Sheng Lin
  • BOBBIN AND METHOD OF USING THE SAME
    Publication number: 20130032657
    Abstract: A bobbin is provided, which includes a main body, a first block board, a second block board, and at least one guiding member. The main body extends along an axis. The first block board and the second block board circumferentially surround ends of the main body and radially extend from the main body, respectively. The guiding member is formed on the first block board or the second block board and comprises a dummy pin, radially extending from the first block board or the second block board.
    Type: Application
    Filed: May 9, 2012
    Publication date: February 7, 2013
    Inventors: Chun-Ching Yen, Shih-Yun Chen, Cai-Li Gu, Tsa-Sheng Lin