TREA

Hailong Ma

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  • Zhuhai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toner cartridge
    • Patent number 10,317,838
    • Issue date Jun 11, 2019
    • NINESTAR CORPORATION
    • Geming Ding
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Rotational force driving assembly process cartridge
    • Patent number 9,740,163
    • Issue date Aug 22, 2017
    • NINESTAR CORPORATION
    • Hongbiao Xiao
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Rotational force driving assembly and process cartridge
    • Patent number 9,280,121
    • Issue date Mar 8, 2016
    • APEX TECHNOLOGY CO., LTD.
    • Hongbiao Xiao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS CARTRIDGE
    • Publication number 20250013194
    • Publication date Jan 9, 2025
    • Zhuhai Ninestar Information Technology Co., Ltd
    • Baosheng ZHONG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING CARTRIDGE
    • Publication number 20240393740
    • Publication date Nov 28, 2024
    • Zhuhai Ninestar Information Technology Co., Ltd
    • Hao YANG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING CARTRIDGE
    • Publication number 20240393741
    • Publication date Nov 28, 2024
    • Zhuhai Ninestar Information Technology Co., Ltd
    • Wenjie ZHAO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROCESS CARTRIDGE
    • Publication number 20230350341
    • Publication date Nov 2, 2023
    • NINESTAR CORPORATION
    • Qin LUO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER CARTRIDGE
    • Publication number 20180356763
    • Publication date Dec 13, 2018
    • NINESTAR CORPORATION
    • Geming DING
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ROTATIONAL FORCE DRIVING ASSEMBLY AND PROCESS CARTRIDGE
    • Publication number 20150093150
    • Publication date Apr 2, 2015
    • ZHUHAI SEINE TECHNOLOGY CO., LTD.
    • Hongbiao Xiao
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY