ZHAOGANG QI

Person

  • Hangzhou City, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchanger and heat exchange system

    • Patent number 12,111,122
    • Issue date Oct 8, 2024
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Zhenbo Yang
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Gas-liquid separation device

    • Patent number 12,000,634
    • Issue date Jun 4, 2024
    • Zhejiang Sanhua Intelligent Controls Co., Ltd.
    • Zhaogang Qi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat exchanger

    • Patent number 11,913,735
    • Issue date Feb 27, 2024
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Zhaogang Qi
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger

    • Patent number 11,892,251
    • Issue date Feb 6, 2024
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Zhaogang Qi
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS-LIQUID SEPARATION DEVICE

    • Publication number 20220163245
    • Publication date May 26, 2022
    • Hangzhou Sanhua Research Institute Co., LTD.
    • ZHAOGANG QI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT EXCHANGER AND HEAT EXCHANGE SYSTEM

    • Publication number 20220107146
    • Publication date Apr 7, 2022
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • ZHENBO YANG
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER

    • Publication number 20210285733
    • Publication date Sep 16, 2021
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • ZHAOGANG QI
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER

    • Publication number 20210278148
    • Publication date Sep 9, 2021
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • ZHAOGANG QI
    • F28 - HEAT EXCHANGE IN GENERAL