TREA

DONG GUAN TOP DEN ELECTRONICS LIMITED COMPANY

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Organization

  • Dongguan City, CN
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Universal reel device
    • Patent number 9,193,562
    • Issue date Nov 24, 2015
    • Dong Guan Top Den Electronics Limited Company
    • Yi-Chen Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Single free-end wire reel
    • Patent number 8,136,751
    • Issue date Mar 20, 2012
    • Wang Wang Dah Enterprises Co., Ltd.
    • Yi-Chen Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Universal Reel Device
    • Publication number 20140151486
    • Publication date Jun 5, 2014
    • DONG GUAN TOP DEN ELECTRONICS LIMITED COMPANY
    • Yi-Chen Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SINGLE PULL WIRE WINDING DEVICE
    • Publication number 20110204174
    • Publication date Aug 25, 2011
    • WANG WANG DAH ENTERPRISE CO., LTD.
    • WEN-WEI SUN
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    EAR HANGER
    • Publication number 20110146031
    • Publication date Jun 23, 2011
    • WANG WANG DAH ENTERPRISE CO., LTD.
    • WEN-WEI SUN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SINGLE FREE-END WIRE REEL
    • Publication number 20110139918
    • Publication date Jun 16, 2011
    • Yi-Chen Chen
    • Yi-Chen Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Trademarklast 30 trademarks