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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ENERGY RECOVERY WHEEL ASSEMBLY FOR AN HVAC SYSTEM

    • Publication number 20200232719
    • Publication date Jul 23, 2020
    • Johnson Controls Technology Company
    • Sriram Ramanujam
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    AIR-CONDITIONING APPARATUS

    • Publication number 20180051898
    • Publication date Feb 22, 2018
    • ALTRASON INC.
    • Po-Sheng JAN
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    ADSORPTION ROTOR

    • Publication number 20130186277
    • Publication date Jul 25, 2013
    • Seibu Giken Co., Ltd.
    • Yuji FUJIOKA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Dehumidifier

    • Publication number 20100281905
    • Publication date Nov 11, 2010
    • Masayuki Takatsuka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DEVICE FOR MINIMIZING AN UNDESIRED PASSAGE OF FLUID FROM A FIRST SE...

    • Publication number 20090294116
    • Publication date Dec 3, 2009
    • Amrona AG
    • Michael Kind
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Dehumidifier

    • Publication number 20090133426
    • Publication date May 28, 2009
    • Chi-Wan Kim
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Dehumidifier

    • Publication number 20090007581
    • Publication date Jan 8, 2009
    • Sang-Youn Yoon
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    VENTILATION SYSTEM

    • Publication number 20070155303
    • Publication date Jul 5, 2007
    • LG ELECTRONICS INC.
    • Dong Hwan CHOI
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Dehumidifier

    • Publication number 20070062370
    • Publication date Mar 22, 2007
    • LG Electronics Inc.
    • Byung Yong Ahn
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Dehumidifier

    • Publication number 20060283327
    • Publication date Dec 21, 2006
    • LG Electronics Inc.
    • Sang Youn Yoon
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Dehumidifier

    • Publication number 20060278085
    • Publication date Dec 14, 2006
    • LG Electronics Inc.
    • Moon Shin Kim
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Dehumidifier

    • Publication number 20060278084
    • Publication date Dec 14, 2006
    • LG Electronics Inc.
    • Chi Wan Kim
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Ventilation system

    • Publication number 20060219381
    • Publication date Oct 5, 2006
    • Frederic Lagace
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Humidifier

    • Publication number 20060201182
    • Publication date Sep 14, 2006
    • LG ELECTRONICS INC.
    • Dong Soo Moon
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Rotary total heat exchange apparatus

    • Publication number 20060137852
    • Publication date Jun 29, 2006
    • Foxconn Technology Co., Ltd
    • Tay-Jian Liu
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Dehumidifier

    • Publication number 20060015974
    • Publication date Jan 19, 2006
    • KANKYO CO., LTD.
    • Hidetoshi Ike
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Energy recovery unit

    • Publication number 20060005560
    • Publication date Jan 12, 2006
    • Maurice Lattanzio
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Humidity adjusting apparatus using desiccant

    • Publication number 20050257688
    • Publication date Nov 24, 2005
    • LG ELECTRONICS INC.
    • Seong Won Bae
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Heat and energy recovery ventilators and methods of use

    • Publication number 20050236150
    • Publication date Oct 27, 2005
    • Catherine J. Chagnot
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Air conditioning device

    • Publication number 20040129011
    • Publication date Jul 8, 2004
    • Yoshimasa Kikuchi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    DESICCANT-BASED DEHUMIDIFACTION SYSTEM AND METHOD

    • Publication number 20040000152
    • Publication date Jan 1, 2004
    • John C. Fischer
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Heat pump and dehumidifier

    • Publication number 20030121276
    • Publication date Jul 3, 2003
    • Kensaku Maeda
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Ventilation system

    • Publication number 20020139514
    • Publication date Oct 3, 2002
    • Frederic Lagace
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Method for heat and humidity exchange between two air streams and a...

    • Publication number 20020129614
    • Publication date Sep 19, 2002
    • Paul A. Dinnage
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Enthalpy wheel

    • Publication number 20020050145
    • Publication date May 2, 2002
    • Ryan Dunham
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Ventilation system

    • Publication number 20020050338
    • Publication date May 2, 2002
    • Frederic Lagace
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Circulating condensation treatment of dry-dehumidifier-regenerating...

    • Publication number 20020035923
    • Publication date Mar 28, 2002
    • Shinji Fukuhori
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Integrated heat recovery ventilator HEPA filter using a HEPA filter...

    • Publication number 20010018964
    • Publication date Sep 6, 2001
    • ElasTek, Inc.
    • Anthony J. DeGregoria
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Ventilation system

    • Publication number 20010013404
    • Publication date Aug 16, 2001
    • Frederic Lagace
    • F24 - HEATING RANGES VENTILATING