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Zhengwei Liu

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  • Suzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Garden blower
    • Patent number 11,346,352
    • Issue date May 31, 2022
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Zhengwei Liu
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    GARDEN TOOL HAVING BLOWING FUNCTION
    • Publication number 20240032489
    • Publication date Feb 1, 2024
    • Positec Power Tools (Suzhou) Co., Ltd
    • Zhengwei Liu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Method and System for Locating Micro-Service Fusing Anomaly, Device...
    • Publication number 20230246919
    • Publication date Aug 3, 2023
    • INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD.
    • Yujie LAN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    GARDEN BLOWER
    • Publication number 20220183241
    • Publication date Jun 16, 2022
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Zhengwei LIU
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Garden Blower
    • Publication number 20190211830
    • Publication date Jul 11, 2019
    • Positec Power Tools (Suzhou) Co., Ltd
    • Zhengwei Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...