TREA

Runxin Chen

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  • Foshan, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ventilating device
    • Patent number 11,077,396
    • Issue date Aug 3, 2021
    • Panasonic Ecology Systems Guangdong Co., Ltd.
    • Decong Yang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Ventilating device
    • Patent number 10,655,887
    • Issue date May 19, 2020
    • Panasonic Ecology Systems Guangdong Co., Ltd.
    • Decong Yang
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    VENTILATING DEVICE
    • Publication number 20190160412
    • Publication date May 30, 2019
    • Panasonic Ecology Systems Guandong Co., Ltd.
    • Decong Yang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VENTILATING DEVICE
    • Publication number 20190032951
    • Publication date Jan 31, 2019
    • Panasonic Ecology Systems Guangdong Co., Ltd.
    • Decong Yang
    • F24 - HEATING RANGES VENTILATING