TREA

Jinhai ZHAO

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  • Ningbo, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    Data Logger, Manufacturing Method Thereof and Data Acquisitor Thereof
    • Publication number 20170350201
    • Publication date Dec 7, 2017
    • Ningbo Wanyou Deepwater Energy Science & Technology Co., Ltd.
    • Zhaorui SHI
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Data Logger and Charger Thereof
    • Publication number 20170350241
    • Publication date Dec 7, 2017
    • Ningbo Wanyou Deepwater Energy Science & Technology Co.,Ltd.
    • Zhaorui SHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER