TREA

Jiang ZHU

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  • Hangzhou, Zhejiang, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Navigation method, device, and system
    • Patent number 11,988,519
    • Issue date May 21, 2024
    • HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD
    • Shiliang Pu
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Merchant evaluation method and system
    • Patent number 11,562,830
    • Issue date Jan 24, 2023
    • ADVANCED NEW TECHNOLOGIES CO., LTD.
    • Lin Zheng
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Navigation method, device and system
    • Patent number 10,504,365
    • Issue date Dec 10, 2019
    • Hangzhou Hikvision Digital Technology Co., Ltd.
    • Shiliang Pu
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Image storage method and apparatus thereof
    • Patent number 9,870,509
    • Issue date Jan 16, 2018
    • Hangzhou Hikvision Digital Technology Co., Ltd.
    • Binghua Luo
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    NAVIGATION METHOD, DEVICE, AND SYSTEM
    • Publication number 20200292347
    • Publication date Sep 17, 2020
    • HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
    • Shiliang PU
    • G01 - MEASURING TESTING
  • Information Patent Application

    MERCHANT EVALUATION METHOD AND SYSTEM
    • Publication number 20200168341
    • Publication date May 28, 2020
    • Alibaba Group Holding Limited
    • Lin ZHENG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MERCHANT EVALUATION METHOD AND SYSTEM
    • Publication number 20200058406
    • Publication date Feb 20, 2020
    • ALIBABA GROUP HOLDING LIMITED
    • Lin ZHENG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    NAVIGATION METHOD, DEVICE, AND SYSTEM
    • Publication number 20190316927
    • Publication date Oct 17, 2019
    • HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
    • Shiliang PU
    • G01 - MEASURING TESTING
  • Information Patent Application

    Navigation Method, Device and System
    • Publication number 20190164428
    • Publication date May 30, 2019
    • HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
    • Shiliang PU
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    IMAGE STORAGE METHOD AND APPARATUS THEREOF
    • Publication number 20160210517
    • Publication date Jul 21, 2016
    • Hangzhou Hikvision Digital Technology Co., Ltd.
    • Binghua LUO
    • G06 - COMPUTING CALCULATING COUNTING