TREA

Yaofeng Lan

Follow

Person

  • Zhejiang, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic expansion valve
    • Patent number 11,585,458
    • Issue date Feb 21, 2023
    • Zhejiang Sanhua Intelligent Controls Co., Ltd.
    • Yaofeng Lan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    Electric valve
    • Patent number 11,193,606
    • Issue date Dec 7, 2021
    • Zhejiang Sanhua Intelligent Controls Co., Ltd.
    • Yaofeng Lan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electronic expansion valve, control system, and control method
    • Patent number 10,935,155
    • Issue date Mar 2, 2021
    • Hangzhou Sanhua Research Institute Co., Ltd.
    • Bin Zhang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electronic expansion valve
    • Patent number D842969
    • Issue date Mar 12, 2019
    • ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., LTD
    • Yaofeng Lan
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRONIC EXPANSION VALVE, CONTROL SYSTEM, AND CONTROL METHOD
    • Publication number 20210140556
    • Publication date May 13, 2021
    • Hangzhou Sanhua Research Institute Co., Ltd.
    • Bin Zhang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRIC VALVE
    • Publication number 20200240539
    • Publication date Jul 30, 2020
    • Hangzhou Sanhua Research Institute Co., Ltd.
    • Yaofeng Lan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRONIC EXPANSION VALVE
    • Publication number 20200232690
    • Publication date Jul 23, 2020
    • Hangzhou Sanhua Research Institute Co., Ltd.
    • Yaofeng Lan
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTRONIC EXPANSION VALVE, CONTROL SYSTEM, AND CONTROL METHOD
    • Publication number 20190178404
    • Publication date Jun 13, 2019
    • Hangzhou Sanhua Research Institute Co., Ltd.
    • Bin Zhang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...