TREA

Linear compressors

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Industry

  • CPC
  • F25B2400/073
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F25Refrigeration F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT-PUMP SYSTEMS F25B2400/00General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems

Current Industry

F25B2400/073Linear compressors
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Compressor unit of a split stirling cryogenic refrigeration device
    • Patent number 12,152,574
    • Issue date Nov 26, 2024
    • Cryo Tech Ltd.
    • Alexander Veprik
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor and refrigerator including same
    • Patent number 12,098,715
    • Issue date Sep 24, 2024
    • LG Electronics Inc.
    • Jongwoo Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor and planar spring assembly
    • Patent number 12,092,092
    • Issue date Sep 17, 2024
    • Haier US Appliance Solutions, Inc.
    • Gregory William Hahn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,965,500
    • Issue date Apr 23, 2024
    • LG Electronics Inc.
    • Sangik Son
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,952,992
    • Issue date Apr 9, 2024
    • LG Electronics Inc.
    • Wooju Jeon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,788,523
    • Issue date Oct 17, 2023
    • LG Electronics Inc.
    • Kichul Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,781,540
    • Issue date Oct 10, 2023
    • LG Electronics Inc.
    • Kyunyoung Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,761,683
    • Issue date Sep 19, 2023
    • LG Electronics Inc.
    • Jaeyoun Lim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor driving apparatus and refrigerator including the same
    • Patent number 11,674,728
    • Issue date Jun 13, 2023
    • LG Electronics Inc.
    • Nayi Ryu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor and method for controlling the same
    • Patent number 11,434,886
    • Issue date Sep 6, 2022
    • LG Electronics Inc.
    • Daegeun Park
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,408,413
    • Issue date Aug 9, 2022
    • LG Electronics Inc.
    • Gyeoungjin Jeon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor and linear compressor control system
    • Patent number 11,401,924
    • Issue date Aug 2, 2022
    • Hitachi Astemo, Ltd.
    • Kaito Hotta
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Centrally located linear actuators for driving displacers in a ther...
    • Patent number 11,384,746
    • Issue date Jul 12, 2022
    • ThermoLift, Inc.
    • Theodore St. George
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor
    • Patent number 11,359,617
    • Issue date Jun 14, 2022
    • LG Electronics Inc.
    • Youngmun Lee
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Linear motor control apparatus and compressor equipped with the same
    • Patent number 11,329,541
    • Issue date May 10, 2022
    • Hitachi Astemo, Ltd.
    • Takahiro Suzuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor and method for controlling linear compressor
    • Patent number 11,313,360
    • Issue date Apr 26, 2022
    • LG Electronics Inc.
    • Nayi Ryu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,255,577
    • Issue date Feb 22, 2022
    • LG Electronics Inc.
    • Kiwon Noh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,248,594
    • Issue date Feb 15, 2022
    • LG Electronics Inc.
    • Kiwon Noh
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Reciprocating compressor
    • Patent number 11,208,991
    • Issue date Dec 28, 2021
    • LG Electronics Inc.
    • Kiwon Noh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cryogenic refrigeration device
    • Patent number 11,156,388
    • Issue date Oct 26, 2021
    • L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
    • Fabien Durand
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,092,361
    • Issue date Aug 17, 2021
    • LG Electronics Inc.
    • Kiwon Noh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Refrigerator adopting linear compressor and control method thereof
    • Patent number 10,969,150
    • Issue date Apr 6, 2021
    • QINGDAO HAIER JOINT STOCK CO., LTD
    • Lisheng Ji
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Apparatus for controlling linear compressor and control method of a...
    • Patent number 10,927,830
    • Issue date Feb 23, 2021
    • LG Electronics Inc.
    • Kyunghoon Jung
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    System and method for extraction of cannabis oil from cannabis plan...
    • Patent number 10,722,815
    • Issue date Jul 28, 2020
    • ECOGREEN INDUSTRIES LLC
    • Sean MaHannah
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Method for cooling off the compressed gas of a compressor installat...
    • Patent number 10,704,426
    • Issue date Jul 7, 2020
    • Atlas Copco Airpower, naamloze vennootschap
    • Anton Jan Goethals
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Refrigerator controlling method and system with linear compressor
    • Patent number 10,655,908
    • Issue date May 19, 2020
    • QINGDAO HAIER JOINT STOCK CO., LTD.
    • Feifei Qi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method for operating a linear compressor
    • Patent number 10,641,263
    • Issue date May 5, 2020
    • Haier US Appliance Solutions, Inc.
    • Srujan Kusumba
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Refrigerator control method and system using linear compressor
    • Patent number 10,591,196
    • Issue date Mar 17, 2020
    • QINGDAO HAIER JOINT STOCK CO., LTD.
    • Feifei Qi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat rejection system for a condenser of a refrigerant loop within...
    • Patent number 10,502,478
    • Issue date Dec 10, 2019
    • Whirlpool Corporation
    • Amit A. Avhale
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration system including micro compressor-expander thermal units
    • Patent number 10,495,352
    • Issue date Dec 3, 2019
    • EMERALD ENERGY NW, LLC
    • John A. Barclay
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    CRYOGENIC REFRIGERATOR OF STIRLING TYPE WITH DUAL-PISTON COMPRESSOR...
    • Publication number 20240230168
    • Publication date Jul 11, 2024
    • CRYO TECH LTD.
    • Alexander Veprik
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    LINEAR COMPRESSOR AND PLANAR SPRING ASSEMBLY
    • Publication number 20230213025
    • Publication date Jul 6, 2023
    • Haier US Appliance Solutions, Inc.
    • Gregory William Hahn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REFRIGERATING APPARATUS USING NON-AZEOTROPIC MIXED REFRIGERANT
    • Publication number 20220290904
    • Publication date Sep 15, 2022
    • LG ELECTRONICS INC.
    • Kyeongyun KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20220178361
    • Publication date Jun 9, 2022
    • LG ELECTRONICS INC.
    • Wooju JEON
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    LINEAR COMPRESSOR AND REFRIGERATOR INCLUDING SAME
    • Publication number 20220136492
    • Publication date May 5, 2022
    • LG ELECTRONICS INC.
    • Jongwoo LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20210222915
    • Publication date Jul 22, 2021
    • LG ELECTRONICS INC.
    • Jaeyoun LIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20210108837
    • Publication date Apr 15, 2021
    • LG ELECTRONICS INC.
    • Sangik SON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR DRIVING APPARATUS AND REFRIGERATOR INCLUDING THE SAME
    • Publication number 20210108844
    • Publication date Apr 15, 2021
    • LG ELECTRONICS INC.
    • Nayi RYU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20210088039
    • Publication date Mar 25, 2021
    • LG ELECTRONICS INC.
    • Sangeun BAE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrally Located Linear Actuators for Driving Displacers in a Ther...
    • Publication number 20200277944
    • Publication date Sep 3, 2020
    • Thermolift, Inc.
    • Theodore St. George
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    LINEAR MOTOR CONTROL APPARATUS AND COMPRESSOR EQUIPPED WITH THE SAME
    • Publication number 20200195119
    • Publication date Jun 18, 2020
    • Hitachi Automotive Systems, Ltd.
    • Takahiro SUZUKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING COMPRESSOR
    • Publication number 20200003198
    • Publication date Jan 2, 2020
    • LG ELECTRONICS INC.
    • Kiwon NOH
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20200003201
    • Publication date Jan 2, 2020
    • LG ELECTRONICS INC.
    • Kiwon NOH
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20200003454
    • Publication date Jan 2, 2020
    • LG ELECTRONICS INC.
    • Kiwon NOH
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    APPARATUS FOR CONTROLLING LINEAR COMPRESSOR AND CONTROL METHOD OF A...
    • Publication number 20190271302
    • Publication date Sep 5, 2019
    • LG ELECTRONICS INC.
    • Kyunghoon JUNG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    LINEAR COMPRESSOR AND REFRIGERATOR INCLUDING SAME
    • Publication number 20190219312
    • Publication date Jul 18, 2019
    • LG ELECTRONICS INC.
    • Jongwoo LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    EXTENDED TRAVEL FLEXURE BEARING AND MICRO CHECK VALVE
    • Publication number 20180128516
    • Publication date May 10, 2018
    • Lockheed Martin Corporation
    • Patrick Champagne
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR WITH A DISCHARGE VALVE
    • Publication number 20180051685
    • Publication date Feb 22, 2018
    • Haier US Appliance Solutions, Inc.
    • Gregory William Hahn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    REFRIGERATION SYSTEM INCLUDING MICRO COMPRESSOR-EXPANDER THERMAL UNITS
    • Publication number 20170328603
    • Publication date Nov 16, 2017
    • Emerald Energy NW, LLC
    • John A. Barclay
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR COOLING OF THE COMPRESSED GAS OF A COMPRESSOR INSTALLATI...
    • Publication number 20170254223
    • Publication date Sep 7, 2017
    • ATLAS COPCO AIRPOWER, naamloze vennootschap
    • Anton Jan GOETHALS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSOR AND METHOD FOR CONTROLLING THE SAME
    • Publication number 20170152850
    • Publication date Jun 1, 2017
    • LG ELECTRONICS INC.
    • Nayi RYU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR AND METHOD FOR CONTROLLING THE SAME
    • Publication number 20170152846
    • Publication date Jun 1, 2017
    • LG ELECTRONICS INC.
    • Nayi Ryu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor For A Refrigeration Circuit Of A Domestic Refrigerator,...
    • Publication number 20170010025
    • Publication date Jan 12, 2017
    • BSH Hausgeräte GmbH
    • CHRISTIAN MAYERSHOFER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTIPLE EVAPORATOR CONTROL USING PWM VALVE/COMPRESSOR
    • Publication number 20160282032
    • Publication date Sep 29, 2016
    • Whirlpool Corporation
    • ALBERTO REGIO GOMES
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20140284025
    • Publication date Sep 25, 2014
    • LG ELECTRONICS INC.
    • Jaehoon SHIN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MULTI-STAGE DOUBLE-ACTING TRAVELING-WAVE THERMOACOUSTIC SYSTEM
    • Publication number 20140196452
    • Publication date Jul 17, 2014
    • LIHAN THERMOACOUSTIC TECHNOLOGIES (SHEN_ZHEN) CO., LTD.
    • Ercang Luo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CRYOCOOLER WITH VARIABLE COMPRESSION DEPENDING ON VARIATIONS IN LOAD
    • Publication number 20140020409
    • Publication date Jan 23, 2014
    • KOREA AEROSPACE RESEARCH INSTITUTE
    • JuHun RHEE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    PULSE TUBE REFRIGERATOR AND METHOD OF OPERATING THEREOF
    • Publication number 20130247593
    • Publication date Sep 26, 2013
    • Sumitomo Heavy Industries, Ltd.
    • Yoshikatsu HIRATSUKA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REGENERATIVE REFRIGERATOR
    • Publication number 20130247592
    • Publication date Sep 26, 2013
    • Sumitomo Heavy Industries, Ltd.
    • Yoshikatsu HIRATSUKA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...