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Zongqian Huang

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  • Zhuhai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toner cartridge
    • Patent number 9,063,465
    • Issue date Jun 23, 2015
    • PRINT-RITE • UNICORN IMAGE PRODUCTS CO., LTD. OF ZHUHAI
    • Zongqian Huang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    DEVELOPING CARTRIDGE
    • Publication number 20250085663
    • Publication date Mar 13, 2025
    • ZHUHAI UN-TERN IMAGING PRODUCTS CO., LTD
    • WUGANG TAN
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER CARTRIDGE
    • Publication number 20140169837
    • Publication date Jun 19, 2014
    • PRINT-RITE -UNICORN IMAGE PRODUCTS CO., LTD. OF ZHUHAI
    • Zongqian Huang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY