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JIANRU LIU

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  • Qingdao City, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    NOISE REDUCTION DEVICE AND REFRIGERATION DEVICE HAVING THE SAME
    • Publication number 20230383888
    • Publication date Nov 30, 2023
    • CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO., LTD.
    • PENG YANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LIQUID RESERVOIR FOR REFRIGERATION SYSTEM, AND REFRIGERATOR
    • Publication number 20230304720
    • Publication date Sep 28, 2023
    • QINGDAO HAIER SPECIAL REFRIGERATOR CO., LTD
    • Jianquan CHEN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR HAVING EVAPORATOR DISPOSED AT BOTTOM OF REFRIGERATOR BODY
    • Publication number 20230272964
    • Publication date Aug 31, 2023
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Jian MA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR WITH OBLIQUELY ARRANGED EVAPORATOR
    • Publication number 20220373245
    • Publication date Nov 24, 2022
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Mengcheng LI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20220341651
    • Publication date Oct 27, 2022
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Xiaobing ZHU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20220341655
    • Publication date Oct 27, 2022
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Mengcheng LI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR WITH DIVIDER
    • Publication number 20220128289
    • Publication date Apr 28, 2022
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Jing WANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20220128287
    • Publication date Apr 28, 2022
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Xiaobing ZHU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR ADOPTING LINEAR COMPRESSOR AND CONTROL METHOD THEREOF
    • Publication number 20180306477
    • Publication date Oct 25, 2018
    • QINGDAO HAIER JOINT STOCK CO., LTD.
    • LISHENG JI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR CONTROL METHOD AND SYSTEM WITH INVERTER COMPRESSOR
    • Publication number 20180266755
    • Publication date Sep 20, 2018
    • QINGDAO HAIER JOINT STOCK CO., LTD.
    • LISHENG JI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigerator Control Method and System Using Linear Compressor
    • Publication number 20180216861
    • Publication date Aug 2, 2018
    • Qingdao Haier Joint Stock Co., Ltd.
    • FEIFEI QI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR AND CONTROL METHOD THEREOF
    • Publication number 20180031300
    • Publication date Feb 1, 2018
    • HAIBO TAO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20180031299
    • Publication date Feb 1, 2018
    • HAIBO TAO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    BENT PIPE AND SEMICONDUCTOR REFRIGERATION REFRIGERATOR WITH BENT PIPE
    • Publication number 20180023864
    • Publication date Jan 25, 2018
    • QINGDAO HAIER JOINT STOCK CO., LTD.
    • Haibo TAO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20180017312
    • Publication date Jan 18, 2018
    • QINGDAO HAIER REFRIGERATOR CO., LTD.
    • HAIBO TAO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR CONTROLLING METHOD AND SYSTEM WITH LINEAR COMPRESSOR
    • Publication number 20180010847
    • Publication date Jan 11, 2018
    • QINGDAO HAIER JOINT STOCK CO., LTD.
    • FEIFEI QI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20180010842
    • Publication date Jan 11, 2018
    • QINGDAO HAIER REFRIGERATOR CO., LTD.
    • HAIBO TAO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SEMICONDUCTOR REFRIGERATOR
    • Publication number 20170350636
    • Publication date Dec 7, 2017
    • QINGDAO HAIER JOINT STOCK CO., LTD.
    • Haibo TAO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SEMICONDUCTOR REFRIGERATOR
    • Publication number 20170328610
    • Publication date Nov 16, 2017
    • QINGDAO HAIER JOINT STOCK CO., LTD.
    • HAIBO TAO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Sintered Heat Tube and Semiconductor Cooling Refrigerator Provided...
    • Publication number 20170328622
    • Publication date Nov 16, 2017
    • QINGDAO HAIER JOINT STOCK CO., LTD.
    • HAIBO TAO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT EXCHANGING APPARATUS AND SEMICONDUCTOR REFRIGERATOR HAVING THE...
    • Publication number 20170330819
    • Publication date Nov 16, 2017
    • QINGDAO HAIER JOINT STOCK CO., LTD.
    • HAIBO TAO
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    COLD END HEAT EXCHANGING DEVICE AND SEMICONDUCTOR REFRIGERATOR
    • Publication number 20170328611
    • Publication date Nov 16, 2017
    • Qomgdap Haier Joint Stock Co., Ltd.
    • Haibo TAO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Freezing and Refrigerating Device and Defrosting Control Method The...
    • Publication number 20170248360
    • Publication date Aug 31, 2017
    • QINGDAO HAIER JOINT STOCK CO., LTD.
    • HAIBO TAO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Freezing and Refrigerating Device and Defrosting Control Method the...
    • Publication number 20170241696
    • Publication date Aug 24, 2017
    • QINGDAO HAIER JOINT STOCK CO., LTD.
    • JIAN MA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...