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Yingming Liu

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  • Shenzhen city, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric wine opener
    • Patent number 10,138,103
    • Issue date Nov 27, 2018
    • Yongxin Stationery (Shenzhen) Co., Ltd.
    • Yingming Liu
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Electric stapler
    • Patent number 7,311,238
    • Issue date Dec 25, 2007
    • Ringsun (Shenzhen) Industrial Limited
    • Yingming Liu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC WINE OPENER
    • Publication number 20180050895
    • Publication date Feb 22, 2018
    • YONGXIN STATIONERY (SHENZHEN) CO., LTD.
    • Yingming LIU
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    Electric stapler
    • Publication number 20070045378
    • Publication date Mar 1, 2007
    • Yingming Liu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS