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Chao Gu

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  • Shandong, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTROL METHOD FOR AIR CONDITIONER
    • Publication number 20210071924
    • Publication date Mar 11, 2021
    • Qingdao Haier Air-conditioning Electronic Co., Ltd
    • Chao AN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CONTROL METHOD FOR AIR CONDITIONER
    • Publication number 20210071923
    • Publication date Mar 11, 2021
    • Qingdao Haier Air-conditioning Electronic Co., Ltd
    • Chao AN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CONTROL DEVICE AND METHOD FOR OUTDOOR FAN OF AIR CONDITIONER
    • Publication number 20200056798
    • Publication date Feb 20, 2020
    • Qingdao Haier Air-Conditioning Electronic Co., Ltd
    • Gongzeng Yang
    • F24 - HEATING RANGES VENTILATING