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Lee-Long Chen

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Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigeration cabinet having two evaporators and operation method o...
    • Patent number 11,719,474
    • Issue date Aug 8, 2023
    • Delta Electronics, Inc.
    • Lee-Long Chen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat-exchange apparatus
    • Patent number 11,333,444
    • Issue date May 17, 2022
    • Delta Electronics, Inc.
    • Lee-Long Chen
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Air conditioning system and method of operating the same
    • Patent number 11,175,059
    • Issue date Nov 16, 2021
    • Delta Electronics, Inc.
    • Lee-Lung Chen
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heating apparatus with automatic switching heaters and method of op...
    • Patent number 10,716,170
    • Issue date Jul 14, 2020
    • Delta Electronics, Inc.
    • Lee-Lung Chen
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Heat-exchange apparatus
    • Patent number 10,697,709
    • Issue date Jun 30, 2020
    • Delta Electronics, Inc.
    • Lee-Long Chen
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Temperature regulated cabinet
    • Patent number 10,588,244
    • Issue date Mar 10, 2020
    • Delta Electronics, Inc.
    • Lee-Long Chen
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Heat exchange device
    • Patent number 10,088,249
    • Issue date Oct 2, 2018
    • Delta Electronics, Inc.
    • Wu-Chi Lee
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Variable-frequency motor device and fan thereof
    • Patent number 10,056,855
    • Issue date Aug 21, 2018
    • Delta Electronics, Inc.
    • Hsin-Chih Lin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Air conditioner
    • Patent number 10,054,342
    • Issue date Aug 21, 2018
    • Delta Electronics, Inc.
    • Lee-Long Chen
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Thermoelectric cooling module
    • Patent number 9,781,821
    • Issue date Oct 3, 2017
    • Delta Electronics, Inc.
    • Lee-Lung Chen
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Heat exchanging module and electronic device applying the same
    • Patent number 9,706,682
    • Issue date Jul 11, 2017
    • Delta Electronics, Inc.
    • Lee-Long Chen
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    DC motor device and DC fan using the same
    • Patent number 9,103,348
    • Issue date Aug 11, 2015
    • Delta Electronics, Inc.
    • Hsin-Chih Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Integrated fan
    • Patent number 9,057,384
    • Issue date Jun 16, 2015
    • Delta Electronics, Inc.
    • Lee-Long Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air conditioning apparatus and control method thereof
    • Patent number 8,863,535
    • Issue date Oct 21, 2014
    • Delta Electronics, Inc.
    • Lee-Long Chen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Single phase DC brushless motor controller and method for controlli...
    • Patent number 8,643,317
    • Issue date Feb 4, 2014
    • Delta Electronics, Inc.
    • Lee-Long Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Heat exchange device and closed-type electronic apparatus using the...
    • Patent number 8,503,178
    • Issue date Aug 6, 2013
    • Delta Electronics, Inc.
    • Lee-Long Chen
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Air-cooled heat exchanger and electronic device with same
    • Patent number 8,462,504
    • Issue date Jun 11, 2013
    • Delta Electronics, Inc.
    • Lee-Long Chen
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Fan system and motor control circuit
    • Patent number 8,425,201
    • Issue date Apr 23, 2013
    • Delta Electronics, Inc.
    • Lee-Long Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Fan and motor thereof
    • Patent number 8,113,801
    • Issue date Feb 14, 2012
    • Delta Electronics, Inc.
    • Hou-Chu Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan and controlling device thereof
    • Patent number 8,035,326
    • Issue date Oct 11, 2011
    • Delta Electronics, Inc.
    • Ya-Sen Tu
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Motor and control circuit thereof
    • Patent number 7,863,852
    • Issue date Jan 4, 2011
    • Delta Electronics, Inc.
    • Lee Long Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Fan
    • Patent number 7,759,832
    • Issue date Jul 20, 2010
    • Delta Electronics, Inc.
    • Ko-Chieh Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan motor and stator thereof
    • Patent number 7,671,498
    • Issue date Mar 2, 2010
    • Delta Electronics Inc.
    • Lee-Lung Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan, motor and stator structure thereof
    • Patent number 7,579,726
    • Issue date Aug 25, 2009
    • Delta Electronics, Inc.
    • Lee-Long Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Stator structure of motor
    • Patent number 7,554,229
    • Issue date Jun 30, 2009
    • Delta Electronics, Inc.
    • Lee-Long Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Fan motor and oil-leak proof bearing system thereof
    • Patent number 7,521,830
    • Issue date Apr 21, 2009
    • Delta Electronics, Inc.
    • Lee-Long Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stator structure
    • Patent number 7,479,724
    • Issue date Jan 20, 2009
    • Delta Electronics, Inc.
    • Lee-Long Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stator structures
    • Patent number 7,443,069
    • Issue date Oct 28, 2008
    • Delta Electronics, Inc.
    • Lee-Long Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless DC motor and magnetic compensation method thereof
    • Patent number 7,439,642
    • Issue date Oct 21, 2008
    • Delta Electronics, Inc.
    • Lee-Long Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless DC motor and stator thereof
    • Patent number 7,439,647
    • Issue date Oct 21, 2008
    • Delta Electronics Inc.
    • Shih-Wei Huang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERATION CABINET AND REFRIGERATION CABINET OPERATION METHOD
    • Publication number 20210088261
    • Publication date Mar 25, 2021
    • Delta Electronics, Inc.
    • Lee-Long CHEN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT-EXCHANGE APPARATUS
    • Publication number 20200284524
    • Publication date Sep 10, 2020
    • Delta Electronics, Inc.
    • Lee-Long CHEN
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    AIR CONDITIONING SYSTEM AND METHOD OF OPERATING THE SAME
    • Publication number 20190242606
    • Publication date Aug 8, 2019
    • Delta Electronics, Inc.
    • Lee-Lung CHEN
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HEATING APPARATUS WITH AUTOMATIC SWITCHING HEATERS AND METHOD OF OP...
    • Publication number 20180227985
    • Publication date Aug 9, 2018
    • Delta Electronics, Inc.
    • Lee-Lung CHEN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SHELF THERMOSTAT DEVICE AND THERMOSTAT SYSTEM
    • Publication number 20170257976
    • Publication date Sep 7, 2017
    • Delta Electronics, Inc.
    • Lee- Lung CHEN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    THERMOELECTRIC COOLING MODULE
    • Publication number 20170223817
    • Publication date Aug 3, 2017
    • Delta Electronics, Inc.
    • Lee-Lung CHEN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HEAT EXCHANGE DEVICE
    • Publication number 20170184353
    • Publication date Jun 29, 2017
    • Delta Electronics, Inc.
    • Wu-Chi LEE
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    TEMPERATURE REGULATED CABINET
    • Publication number 20160302326
    • Publication date Oct 13, 2016
    • Delta Electronics, Inc.
    • Lee-Long CHEN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20160282034
    • Publication date Sep 29, 2016
    • Delta Electronics, Inc.
    • Lee-Long CHEN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT EXCHANGING MODULE AND ELECTRONIC DEVICE APPLYING THE SAME
    • Publication number 20160286684
    • Publication date Sep 29, 2016
    • Delta Electronics, Inc.
    • Lee-Long CHEN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HEAT-EXCHANGE APPARATUS
    • Publication number 20150114600
    • Publication date Apr 30, 2015
    • DELTA ELECTRONICS, INC.
    • Lee-Long CHEN
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    DC MOTOR DEVICE AND DC FAN USING THE SAME
    • Publication number 20140227105
    • Publication date Aug 14, 2014
    • Hsin-Chih LIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE-FREQUENCY MOTOR DEVICE AND FAN THEREOF
    • Publication number 20140227108
    • Publication date Aug 14, 2014
    • DELTA ELECTRONICS, INC.
    • Hsin-Chih LIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR CONDITIONING APPARATUS AND CONTROL METHOD THEREOF
    • Publication number 20130086931
    • Publication date Apr 11, 2013
    • DELTA ELECTRONICS, INC.
    • Lee-Long CHEN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20120181002
    • Publication date Jul 19, 2012
    • Lee-Long CHEN
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    AIR-COOLED HEAT EXCHANGER AND ELECTRONIC DEVICE WITH SAME
    • Publication number 20120160448
    • Publication date Jun 28, 2012
    • DELTA ELECTRONICS, INC.
    • Lee-Long Chen
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    SINGLE PHASE DC BRUSHLESS MOTOR CONTROLLER AND METHOD FOR CONTROLLI...
    • Publication number 20120068642
    • Publication date Mar 22, 2012
    • Lee-Long CHEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INTEGRATED FAN
    • Publication number 20120070277
    • Publication date Mar 22, 2012
    • DELTA ELECTRONICS, INC.
    • Lee-Long Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEAT EXCHANGE DEVICE FOR CLOSED ELECTRICAL APPARATUS
    • Publication number 20110198061
    • Publication date Aug 18, 2011
    • Lee-Long CHEN
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGE DEVICE AND CLOSED-TYPE ELECTRONIC APPARATUS USING THE...
    • Publication number 20110122581
    • Publication date May 26, 2011
    • Lee-Long CHEN
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    FAN AND CONTROLLING DEVICE THEREOF
    • Publication number 20100181950
    • Publication date Jul 22, 2010
    • Ya-Sen TU
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    FAN AND MOTOR THEREOF
    • Publication number 20090269225
    • Publication date Oct 29, 2009
    • DELTA ELECTRONICS, INC.
    • Hou-Chu CHEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEAT DISSIPATING SYSTEM
    • Publication number 20090125159
    • Publication date May 14, 2009
    • DELTA ELECTRONICS, INC.
    • Chi-Chen SHEN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    FAN SYSTEM AND MOTOR CONTROL CIRCUIT
    • Publication number 20080286088
    • Publication date Nov 20, 2008
    • DELTA ELECTRONICS, INC.
    • Lee-Long CHEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR AND CONTROL CIRCUIT THEREOF
    • Publication number 20080258584
    • Publication date Oct 23, 2008
    • DELTA ELECTRONICS, INC.
    • Lee Long Chen
    • G01 - MEASURING TESTING
  • Information Patent Application

    Motor
    • Publication number 20080213104
    • Publication date Sep 4, 2008
    • Lee-Long Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fan, motor and magnetic conducting housing thereof
    • Publication number 20080036313
    • Publication date Feb 14, 2008
    • DELTA ELECTRONICS, INC.
    • Chen-Mo Jiang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fan, motor and bearing structure
    • Publication number 20080014104
    • Publication date Jan 17, 2008
    • DELTA ELECTRONICS INC.
    • Chien-Hsiung Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotor and manufacturing method thereof
    • Publication number 20070274834
    • Publication date Nov 29, 2007
    • DELTA ELECTRONICS INC.
    • Wen-Shi Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Motor and magnetic bearing assembly thereof
    • Publication number 20070262669
    • Publication date Nov 15, 2007
    • Lee-Long Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...