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Chun-Kong Chan

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  • Hsin Chuang City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Keyboard device
    • Patent number 11,798,759
    • Issue date Oct 24, 2023
    • Chicony Electronics Co., Ltd.
    • Chun-Chieh Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Key structure
    • Patent number 11,636,990
    • Issue date Apr 25, 2023
    • Chicony Electronics Co., Ltd.
    • Chao-Chin Hsieh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyswitch device
    • Patent number 11,295,909
    • Issue date Apr 5, 2022
    • Chicony Electronics Co., Ltd.
    • Chao-Chin Hsieh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyboard
    • Patent number 11,251,000
    • Issue date Feb 15, 2022
    • Chicony Electronics Co., Ltd.
    • Chao-Chin Hsieh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyboard
    • Patent number 11,183,347
    • Issue date Nov 23, 2021
    • Chicony Electronics Co., Ltd.
    • Chao-Chin Hsieh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyboard device
    • Patent number 10,991,523
    • Issue date Apr 27, 2021
    • Chicony Electronics Co, , Ltd.
    • Shin-Chin Weng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Photovoltaic system having power-increment-aided incremental-conduc...
    • Patent number 9,444,258
    • Issue date Sep 13, 2016
    • Amicord Corp.
    • Guan-Chyun Hsieh
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Photovoltaic system having power-increment-aided incremental-conduc...
    • Patent number 9,065,298
    • Issue date Jun 23, 2015
    • Chung-Yuan Christian University
    • Guan-Chyun Hsieh
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Current convertor
    • Patent number 8,845,346
    • Issue date Sep 30, 2014
    • Lien Chang Electronic Enterprise Co., Ltd.
    • Chun-Kong Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Current convertor
    • Patent number 8,811,051
    • Issue date Aug 19, 2014
    • Lien Chang Electronic Enterprise Co., Ltd.
    • Chun-Kong Chan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Standby circuit
    • Patent number 8,686,345
    • Issue date Apr 1, 2014
    • Lien Chang Electronic Enterprise Co., Ltd.
    • Chun-Kong Chan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Integrated circuit board
    • Patent number 8,451,617
    • Issue date May 28, 2013
    • Lien Chang Electronic Enterprise Co., Ltd.
    • Chun-Kong Chan
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power conversion system with zero-voltage start-up mechanism, and z...
    • Patent number 8,400,797
    • Issue date Mar 19, 2013
    • Lien Chang Electronic Enterprise Co., Ltd.
    • Chun-Kong Chan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Feedback voltage stabilizing apparatus, method, and power conversio...
    • Patent number 8,278,891
    • Issue date Oct 2, 2012
    • Lien Chang Electronic Enterprise Co., Ltd.
    • Chun-Kong Chan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Apparatus and method for draining stored power
    • Patent number 8,228,646
    • Issue date Jul 24, 2012
    • Lien Chang Electronic Enterprise Co., Ltd.
    • Chun-Kong Chan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrical power-saving control apparatus, power supply including t...
    • Patent number 8,193,664
    • Issue date Jun 5, 2012
    • Lien Chang Electronic Enterprise Co., Ltd.
    • Chun-Kong Chan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Cores in juxtaposition
    • Patent number D657311
    • Issue date Apr 10, 2012
    • Lien Chang Electronics Enterprise Co., Ltd.
    • Chun-Kong Chan
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Capacitor holder
    • Patent number 8,149,589
    • Issue date Apr 3, 2012
    • Lien Chang Electronic Enterprise Co., Ltd.
    • Chun-Kong Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Thermistor
    • Patent number 8,111,127
    • Issue date Feb 7, 2012
    • Lien Chang Electronic Enterprise Co., Ltd.
    • Chun-Kong Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil rack
    • Patent number D638807
    • Issue date May 31, 2011
    • Lien Chang Electronic Enterprise Co., Ltd.
    • Chun-Kong Chan
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Coil rack
    • Patent number D637979
    • Issue date May 17, 2011
    • Lien Chang Electronic Enterprise Co., Ltd.
    • Chun-Kong Chan
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Power transformer combined with balance windings and application ci...
    • Patent number 7,528,552
    • Issue date May 5, 2009
    • Lien Chang Electronic Enterprise Co., Ltd.
    • Chun-Kong Chan
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Double-ended converter
    • Patent number 7,443,701
    • Issue date Oct 28, 2008
    • Lien Chang Electronic Enterprise Co., Ltd.
    • Chun-Kong Chan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Full bridge driver
    • Patent number 7,369,421
    • Issue date May 6, 2008
    • Lien Chang Electronic Enterprise Co., Ltd.
    • Chun-Kong Chan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Half bridge inverter
    • Patent number 7,366,000
    • Issue date Apr 29, 2008
    • Lien Chang Electronic Enterprise Co., Ltd.
    • Chun-Kong Chan
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Half bridge inverter with dual N-MOS
    • Patent number 7,342,813
    • Issue date Mar 11, 2008
    • Lien Chang Electronic Enterprise Co., Ltd.
    • Chun-Kong Chan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Structure for high voltage bearable transformers
    • Patent number 7,342,478
    • Issue date Mar 11, 2008
    • Lien Chang Electronic Enterprise Co., Ltd.
    • Chun-Kong Chan
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High voltage transformer for controlling inductance leakage
    • Patent number 7,301,430
    • Issue date Nov 27, 2007
    • Lien Chang Electronic Enterprise Co., Ltd.
    • Chun-Kong Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lamp driving system controlled by electrical isolation
    • Patent number 7,256,553
    • Issue date Aug 14, 2007
    • Lien Chang Electronic Enterprise Co., Ltd.
    • Chun-Kong Chan
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Half bridge driver
    • Patent number 7,245,509
    • Issue date Jul 17, 2007
    • Lien Chang Electronic Enterprise Co., Ltd.
    • Chun-Kong Chan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    KEYBOARD DEVICE
    • Publication number 20230223215
    • Publication date Jul 13, 2023
    • CHICONY ELECTRONICS CO., LTD.
    • Chun-Chieh CHAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEY STRUCTURE
    • Publication number 20230127298
    • Publication date Apr 27, 2023
    • CHICONY ELECTRONICS CO., LTD.
    • Chao-Chin HSIEH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYSWITCH DEVICE
    • Publication number 20220044887
    • Publication date Feb 10, 2022
    • CHICONY ELECTRONICS CO., LTD.
    • Chao-Chin HSIEH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYBOARD
    • Publication number 20200402742
    • Publication date Dec 24, 2020
    • CHICONY ELECTRONICS CO., LTD.
    • Chao-Chin HSIEH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYBOARD DEVICE
    • Publication number 20200035426
    • Publication date Jan 30, 2020
    • CHICONY ELECTRONICS CO., LTD.
    • Shin-Chin WENG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CURRENT CONVERTING DEVICE
    • Publication number 20140140010
    • Publication date May 22, 2014
    • LIEN CHANG ELECTRONIC ENTERPRISE CO., LTD.
    • CHUN-KONG CHAN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CURRENT CONVERTOR
    • Publication number 20140134857
    • Publication date May 15, 2014
    • LIEN CHANG ELECTRONIC ENTERPRISE CO., LTD.
    • CHUN-KONG CHAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CURRENT CONVERTOR
    • Publication number 20140133207
    • Publication date May 15, 2014
    • LIEN CHANG ELECTRONIC ENTERPRISE CO., LTD.
    • CHUN-KONG CHAN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Photovoltaic System Having Power-Increment-Aided Incremental-Conduc...
    • Publication number 20130249295
    • Publication date Sep 26, 2013
    • Chung Yuan Christian University
    • Guan-Chyun Hsieh
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Photovoltaic System Having Burp Charger Performing Concept of Energ...
    • Publication number 20130249466
    • Publication date Sep 26, 2013
    • Chung Yuan Christian University
    • Guan-Chyun Hsieh
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Photovoltaic System Having Power-Increment-Aided Incremental-Conduc...
    • Publication number 20130249296
    • Publication date Sep 26, 2013
    • Chung Yuan Christian University
    • Guan-Chyun Hsieh
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TRANSFORMER AND ASSEMBLING METHOD THEREOF
    • Publication number 20130076471
    • Publication date Mar 28, 2013
    • LIEN CHANG ELECTRONIC ENTERPRISE CO., LTD.
    • CHUN-KONG CHAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRANSFORMER
    • Publication number 20130076473
    • Publication date Mar 28, 2013
    • LIEN CHANG ELECTRONIC ENTERPRISE CO., LTD.
    • CHUN-KONG CHAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    STANDBY CIRCUIT
    • Publication number 20130037701
    • Publication date Feb 14, 2013
    • LIEN CHANG ELECTRONIC ENTERPRISE CO., LTD.
    • CHUN-KONG CHAN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CAPACITOR HOLDER
    • Publication number 20120044661
    • Publication date Feb 23, 2012
    • LIEN CHANG ELECTRONIC ENTERPRISE CO., LTD.
    • CHUN-KONG CHAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTEGRATED CIRCUIT BOARD
    • Publication number 20120026698
    • Publication date Feb 2, 2012
    • LIEN CHANG ELECTRONIC ENTERPRISE CO., LTD.
    • CHUN-KONG CHAN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ALUMINUM ELECTROLYTE CAPACITOR
    • Publication number 20120019985
    • Publication date Jan 26, 2012
    • LIEN CHANG ELECTRONIC ENTERPRISE CO., LTD.
    • CHUN-KONG CHAN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER CONVERSION SYSTEM WITH ZERO-VOLTAGE START-UP MECHANISM, AND Z...
    • Publication number 20120020132
    • Publication date Jan 26, 2012
    • LIEN CHANG ELECTRONIC ENTERPRISE CO., LTD.
    • CHUN-KONG CHAN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER APPARATUS AND METHOD OF SUPPLYING POWER
    • Publication number 20120020131
    • Publication date Jan 26, 2012
    • LIEN CHANG ELECTRONIC ENTERPRISE CO., LTD.
    • Chun-Kong CHAN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    THERMISTOR
    • Publication number 20120013432
    • Publication date Jan 19, 2012
    • LIEN CHANG ELECTRONIC ENTERPRISE CO., LTD.
    • CHUN-KONG CHAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LED SYSTEM AND DRIVING DEVICE WITH ERROR DETECTION, AND ERROR DETEC...
    • Publication number 20120013479
    • Publication date Jan 19, 2012
    • LIEN CHANG ELECTRONIC ENTERPRISE CO., LTD.
    • Chun-Kong CHAN
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    SYSTEM, MODULE, AND METHOD FOR CONSTANT CURRENT CONTROLLING OF POWE...
    • Publication number 20110255308
    • Publication date Oct 20, 2011
    • LIEN CHANG ELECTRONIC ENTERPRISE CO., LTD.
    • Chun-Kong Chan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOVABLE TRANSFORMER EMBEDDED INTO AN OPENING OF A PCB AND A METHOD...
    • Publication number 20110254648
    • Publication date Oct 20, 2011
    • LIEN CHANG ELECTRONIC ENTERPRISE CO., LTD.
    • CHUN-KONG CHAN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SOFT SWITCHING APPARATUS, METHOD, AND POWER CONVERSION SYSTEM
    • Publication number 20110248694
    • Publication date Oct 13, 2011
    • Chun-Kong CHAN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FEEDBACK VOLTAGE STABILIZING APPARATUS, METHOD, AND POWER CONVERSIO...
    • Publication number 20110241638
    • Publication date Oct 6, 2011
    • Chun-Kong CHAN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DISPLAY AND WRITING DEVICE
    • Publication number 20110210913
    • Publication date Sep 1, 2011
    • INVENTEC APPLIANCES (SHANGHAI) CO. LTD.
    • HSIAO-KUANG HU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTRICAL POWER-SAVING CONTROL APPARATUS, POWER SUPPLY INCLUDING T...
    • Publication number 20110115305
    • Publication date May 19, 2011
    • Chun-Kong Chan
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    APPARATUS AND METHOD FOR DRAINING STORED POWER
    • Publication number 20110116203
    • Publication date May 19, 2011
    • Chun-Kong CHAN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TILT-TYPE HEAT-DISSIPATING MODULE FOR INCREASING HEAT-DISSIPATING E...
    • Publication number 20110090649
    • Publication date Apr 21, 2011
    • LIEN CHANG ELECTRONIC ENTERPRISE CO., LTD.
    • Chun-Kong Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Transformer and spiral flat winding thereof
    • Publication number 20100060400
    • Publication date Mar 11, 2010
    • Chun-Kong Chan
    • H01 - BASIC ELECTRIC ELEMENTS