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Haijun Zhang

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  • Shenzhen, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE DATA ACQUISITION DEVICE AND IMAGE ANNOTATION METHOD FOR UNMAN...
    • Publication number 20220385803
    • Publication date Dec 1, 2022
    • HARBIN INSTITUTE OF TECHNOLOGY, SHENZHEN
    • Haijun ZHANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    POWER MEASUREMENTS IN SWITCHED MODE POWER SUPPLIES
    • Publication number 20220286044
    • Publication date Sep 8, 2022
    • Astec International Limited
    • PengFei Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER MEASUREMENTS IN SWITCHED MODE POWER SUPPLIES
    • Publication number 20210408899
    • Publication date Dec 30, 2021
    • XunJiang DAI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SHIELD STRUCTURE
    • Publication number 20180199473
    • Publication date Jul 12, 2018
    • Shenzhen Sunway Communication Co., Ltd.
    • Haijun ZHANG
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    METHOD AND SYSTEM OF ADVERTISING
    • Publication number 20180020247
    • Publication date Jan 18, 2018
    • HARBIN INSTITUTE OF TECHNOLOGY SHENZHEN GRADUATE SCHOOL
    • Haijun ZHANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Connector
    • Publication number 20120135647
    • Publication date May 31, 2012
    • Shenzhen Sunway Communication Co., Ltd.
    • Wei Yu
    • H01 - BASIC ELECTRIC ELEMENTS