TREA

Hangzhou Sanhua Research Institute Co., Ltd.

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  • Zhejiang, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas detection probe including compact design
    • Patent number 12,228,532
    • Issue date Feb 18, 2025
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Dezhi Cheng
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Control method and control system
    • Patent number 12,146,692
    • Issue date Nov 19, 2024
    • Hangzhou Sanhua Research Institute Co., Ltd.
    • Xin Yuan
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Electric valve and thermal management system
    • Patent number 12,145,426
    • Issue date Nov 19, 2024
    • Hangzhou Sanhua Research Institute Co., Ltd.
    • Rongrong Zhang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Thermal management system
    • Patent number 12,128,730
    • Issue date Oct 29, 2024
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Yongxiang Tan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Microchannel flat tube and microchannel heat exchanger
    • Patent number 12,117,248
    • Issue date Oct 15, 2024
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Haobo Liang
    • F28 - HEAT EXCHANGE IN GENERAL
  • 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

    Thermal management system
    • Patent number 12,103,353
    • Issue date Oct 1, 2024
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Junqi Dong
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Heat exchanger, processing method of heat exchanger and composite m...
    • Patent number 12,092,404
    • Issue date Sep 17, 2024
    • Hangzhou Sanhua Research Institute Co., Ltd.
    • Hai Huang
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat pump system
    • Patent number 12,065,016
    • Issue date Aug 20, 2024
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Junqi Dong
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Thermal management system
    • Patent number 11,981,180
    • Issue date May 14, 2024
    • Hangzhou Sanhua Research Institute Co., Ltd.
    • Yongxiang Tan
    • B60 - VEHICLES IN GENERAL
  • 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

    Pipeline connection device and pipeline adapting assembly
    • Patent number 11,898,665
    • Issue date Feb 13, 2024
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Mei Wang
    • B60 - VEHICLES 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
  • Information Patent Grant

    Controller for vehicle air conditioner
    • Patent number 11,865,920
    • Issue date Jan 9, 2024
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Jundi Hu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Thermal management system
    • Patent number 11,840,122
    • Issue date Dec 12, 2023
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Kuiyang Wang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air conditioning system and control method therefor
    • Patent number 11,828,507
    • Issue date Nov 28, 2023
    • Hangzhou Sanhua Research Institute Co., Ltd.
    • Qiaofeng Liu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat exchanger and manufacturing method thereof
    • Patent number 11,807,539
    • Issue date Nov 7, 2023
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Hai Huang
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Thermal management system
    • Patent number 11,760,162
    • Issue date Sep 19, 2023
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Junqi Dong
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Microchannel flat tube and microchannel heat exchanger
    • Patent number 11,754,348
    • Issue date Sep 12, 2023
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Haobo Jiang
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat pump system
    • Patent number 11,747,057
    • Issue date Sep 5, 2023
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Junqi Dong
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric heater
    • Patent number 11,712,945
    • Issue date Aug 1, 2023
    • Hangzhou Sanhua Research Institute Co., Ltd.
    • Saijun Ding
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Header box and heat exchanger
    • Patent number 11,624,565
    • Issue date Apr 11, 2023
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Junqi Dong
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Microchannel flat tube and microchannel heat exchanger
    • Patent number 11,619,453
    • Issue date Apr 4, 2023
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Haobo Jiang
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Electronic expansion valve, control system, and control method
    • Patent number 11,448,335
    • Issue date Sep 20, 2022
    • Hangzhou Sanhua Research Institute Co., Ltd.
    • Bin Zhang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Pipeline adapter
    • Patent number 11,428,354
    • Issue date Aug 30, 2022
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Shifeng Liu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automotive air conditioning system
    • Patent number 11,358,438
    • Issue date Jun 14, 2022
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Junqi Dong
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Microchannel flat tube and microchannel heat exchanger
    • Patent number 11,353,271
    • Issue date Jun 7, 2022
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Haobo Jiang
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    System and method for controlling an expansion valve
    • Patent number 11,313,601
    • Issue date Apr 26, 2022
    • Hangzhou Sanhua Research Institute Co., Ltd.
    • Bin Zhang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat exchanger
    • Patent number 11,268,767
    • Issue date Mar 8, 2022
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Junqi Dong
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Air conditioning system, control system, and control method for air...
    • Patent number 11,231,213
    • Issue date Jan 25, 2022
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Xiaojun Jiang
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks