TREA

Xiang LIN

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rolling brush for a cleaning robot
    • Patent number D1057334
    • Issue date Jan 7, 2025
    • BEIJING ROBOROCK TECHNOLOGY CO., LTD.
    • Zhiwei Zhou
    • D32 - Washing, cleaning, or drying machine

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER SUPPLY MECHANISM AND AUTOMATIC CLEANING APPARATUS
    • Publication number 20230355072
    • Publication date Nov 9, 2023
    • Beijing Roborock Technology Co., Ltd.
    • Xing LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BASE STATION AND CLEANING ROBOT SYSTEM
    • Publication number 20230029165
    • Publication date Jan 26, 2023
    • Beijing Roborock Technology Co., Ltd.
    • Xing LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...