TREA

Donghai Liu

Follow

Person

  • Zhuhai, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Humidifier
    • Patent number 12,092,361
    • Issue date Sep 17, 2024
    • Gree Electric Appliances, Inc. of Zhuhai
    • Zhirong Lin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER SOFTENER, HUMIDIFIER BASE, AND HUMIDIFIER
    • Publication number 20230322600
    • Publication date Oct 12, 2023
    • Gree Electric Appliances, Inc. of Zhuhai
    • Zhirong LIN
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HUMIDIFIER
    • Publication number 20220325907
    • Publication date Oct 13, 2022
    • Gree Electric Appliances, Inc. of Zhuhai
    • Zhirong Lin
    • F24 - HEATING RANGES VENTILATING