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Ling Wang

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  • Foshan, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary compressor and refrigeration cycle device
    • Patent number 12,110,890
    • Issue date Oct 8, 2024
    • GUANGDONG MEIZHI COMPRESSOR CO., LTD.
    • Masao Ozu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric compressor and refrigeration device having same
    • Patent number 10,626,867
    • Issue date Apr 21, 2020
    • Guangdong Meizhi Compressor Co., Ltd.
    • Masao Ozu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Refrigeration cycle device
    • Patent number 10,605,492
    • Issue date Mar 31, 2020
    • Guangdong Meizhi Compressor Co., Ltd.
    • Masao Ozu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Rotatory compressor and refrigerating cycle device
    • Patent number 10,072,661
    • Issue date Sep 11, 2018
    • Guangdong Meizhi Compressor Co., Ltd.
    • Masao Ozu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY COMPRESSOR AND REFRIGERATION CYCLE DEVICE
    • Publication number 20220010796
    • Publication date Jan 13, 2022
    • GUANGDONG MEIZHI COMPRESSOR CO., LTD.
    • Masao OZU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE DEVICE
    • Publication number 20170284706
    • Publication date Oct 5, 2017
    • GUANGDONG MEIZHI COMPRESSOR CO., LTD.
    • Masao OZU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTRIC COMPRESSOR AND REFRIGERATION DEVICE HAVING SAME
    • Publication number 20170130717
    • Publication date May 11, 2017
    • GUANGDONG MEIZHI COMPRESSOR CO., LTD.
    • Masao Ozu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTATORY COMPRESSOR AND REFRIGERATING CYCLE DEVICE
    • Publication number 20160231038
    • Publication date Aug 11, 2016
    • GUANGDONG MEIZHI COMPRESSOR CO., LTD.
    • Masao OZU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...