TREA

U. D. (ZHONG JIANG) ELECTRONIC CORP.

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Organization

  • Deyang City, CN
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    LED lead frame structure
    • Patent number 10,825,973
    • Issue date Nov 3, 2020
    • U.D. Electronic Corp.
    • Chih-Kai Chang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Filter connector
    • Patent number 10,396,505
    • Issue date Aug 27, 2019
    • U.D. Electronic Corp.
    • Chih-Kai Chang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cable connector with filter function
    • Patent number 10,396,506
    • Issue date Aug 27, 2019
    • U.D. Electronic Corp.
    • Chih-Kai Chang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electrical connector with filtering function
    • Patent number 10,326,246
    • Issue date Jun 18, 2019
    • U. D. ELECTRONIC CORP.
    • Chih-Kai Chang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Modular electrical connector
    • Patent number 9,484,690
    • Issue date Nov 1, 2016
    • DONGGUAN JIAN GUAN PLASTIC ELECTRONIC CO., LTD.
    • Chih-Kai Chang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical connector structure
    • Patent number 9,054,468
    • Issue date Jun 9, 2015
    • U. D. ELECTRONIC CORP.
    • Chih-Kai Chang
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER CONNECTOR
    • Publication number 20190089101
    • Publication date Mar 21, 2019
    • U.D. ELECTRONIC CORP.
    • Chih-Kai CHANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CABLE CONNECTOR WITH FILTER FUNCTION
    • Publication number 20190089102
    • Publication date Mar 21, 2019
    • U.D. ELECTRONIC CORP.
    • Chih-Kai CHANG
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELECTRICAL CONNECTOR WITH FILTERING FUNCTION
    • Publication number 20190089103
    • Publication date Mar 21, 2019
    • U.D. ELECTRONIC CORP.
    • CHIH-KAI CHANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LED LEAD FRAME STRUCTURE
    • Publication number 20180301607
    • Publication date Oct 18, 2018
    • U.D. ELECTRONIC CORP.
    • Chih-Kai CHANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Modular Electrical Connector
    • Publication number 20160240985
    • Publication date Aug 18, 2016
    • DONGGUAN JIAN GUAN PLASTIC ELCTRONIC CO., LTD.
    • Chih-Kai Chang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electrical Connector Structure
    • Publication number 20140295707
    • Publication date Oct 2, 2014
    • U.D. ELECTRONIC CORP.
    • Chih-Kai Chang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Assembly Structure with Filter Device and Printed Circuit Board and...
    • Publication number 20140254094
    • Publication date Sep 11, 2014
    • U.D. ELECTRONIC CORP.
    • Chih-Kai Chang
    • H01 - BASIC ELECTRIC ELEMENTS