TREA

Weiliang LIU

Follow

Person

  • Zhongshan, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Rear guard of box fan and box fan
    • Patent number 11,015,617
    • Issue date May 25, 2021
    • GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
    • Runming Guo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Housing for box fan, box fan and assembly method thereof
    • Patent number 10,859,099
    • Issue date Dec 8, 2020
    • Runming Guo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rear grill assembly for box fan
    • Patent number 10,731,667
    • Issue date Aug 4, 2020
    • Runming Guo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    REAR GUARD OF BOX FAN AND BOX FAN
    • Publication number 20180238352
    • Publication date Aug 23, 2018
    • GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
    • Runming GUO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HOUSING FOR BOX FAN, BOX FAN AND ASSEMBLY METHOD THEREOF
    • Publication number 20180231024
    • Publication date Aug 16, 2018
    • GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
    • Runming GUO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...