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Chee K. Fong

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  • Cupertino, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    PSU control based on PSU temperature
    • Patent number 11,874,717
    • Issue date Jan 16, 2024
    • Microsoft Technology Licensing, LLC
    • Donghwi Kim
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Dynamic loading for a switching power supply
    • Patent number 11,870,353
    • Issue date Jan 9, 2024
    • Microsoft Technology Licensing, LLC
    • Chee Kiong Fong
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply with power factor correction bypass
    • Patent number 11,831,237
    • Issue date Nov 28, 2023
    • Microsoft Technology Licensing, LLC
    • Chee Kiong Fong
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Magnetic plug
    • Patent number 11,791,591
    • Issue date Oct 17, 2023
    • Microsoft Technology Licensing, LLC
    • Chee Kiong Fong
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Managing DC power
    • Patent number 11,397,455
    • Issue date Jul 26, 2022
    • Microsoft Technology Licensing, LLC
    • Chee Kiong Fong
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Power supply unit with connector protection circuit
    • Patent number 10,573,997
    • Issue date Feb 25, 2020
    • Microsoft Technology Licensing, LLC
    • Chee Kiong Fong
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Leakage reduction circuit
    • Patent number 10,063,156
    • Issue date Aug 28, 2018
    • Microsoft Technology Licensing, LLC
    • Chee Kiong Fong
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Converting leakage current to DC output
    • Patent number 9,564,816
    • Issue date Feb 7, 2017
    • Microsoft Technology Licensing, LLC
    • Chee K. Fong
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Edge plated printed circuit board
    • Patent number 9,433,090
    • Issue date Aug 30, 2016
    • Microsoft Technology Licensing, LLC
    • Peter Atkinson
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Anti-arcing circuit
    • Patent number 9,236,729
    • Issue date Jan 12, 2016
    • Microsoft Technology Licensing, LLC
    • Chee Kiong Fong
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Single wire concurrent bi-directional communication for PSU
    • Patent number 9,235,545
    • Issue date Jan 12, 2016
    • Microsoft Technology Licensing, LLC
    • Chee K. Fong
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Converting leakage current to DC output
    • Patent number 8,692,526
    • Issue date Apr 8, 2014
    • Microsoft Corporation
    • Chee K. Fong
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Splash resistant power adapter
    • Patent number 7,929,301
    • Issue date Apr 19, 2011
    • Microsoft Corporation
    • Chee Kiong Fong
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Dual-barrel, connector jack and plug assemblies
    • Patent number 7,914,344
    • Issue date Mar 29, 2011
    • Microsoft Corporation
    • Suet Fong Tin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Liquid resistant A/C adaptor
    • Patent number 7,679,906
    • Issue date Mar 16, 2010
    • Microsoft Corporation
    • Chee K. Fong
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Two-compartment AC adaptor
    • Patent number 7,436,661
    • Issue date Oct 14, 2008
    • Microsoft Corporation
    • Chee Kiong Fong
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    High density surface mount part array layout and assembly technique
    • Patent number 7,292,450
    • Issue date Nov 6, 2007
    • Microsoft Corporation
    • Jelena H. Larsen
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER SUPPLY DEVICE INCLUDING VOLTAGE BOOSTING CIRCUIT
    • Publication number 20240250607
    • Publication date Jul 25, 2024
    • Microsoft Technology Licensing, LLC
    • Geoffrey Jason SHEW
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TACTILE ELECTRICAL CONNECTION INDICATOR
    • Publication number 20240248116
    • Publication date Jul 25, 2024
    • Microsoft Technology Licensing, LLC
    • Karsten AAGAARD
    • G01 - MEASURING TESTING
  • Information Patent Application

    POWER SUPPLY UNIT CONTROL SYSTEM
    • Publication number 20230251700
    • Publication date Aug 10, 2023
    • Microsoft Technology Licensing, LLC
    • Donghwi KIM
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    POWER SUPPLY WITH POWER FACTOR CORRECTION BYPASS
    • Publication number 20230188031
    • Publication date Jun 15, 2023
    • Microsoft Technology Licensing, LLC
    • Chee Kiong FONG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DYNAMIC LOADING FOR A SWITCHING POWER SUPPLY
    • Publication number 20230104550
    • Publication date Apr 6, 2023
    • Microsoft Technology Licensing, LLC
    • Chee Kiong FONG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SUPPLY UNIT CHARGING MODES
    • Publication number 20230043117
    • Publication date Feb 9, 2023
    • Microsoft Technology Licensing, LLC
    • Chee Kiong FONG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SUPPLY WITH HAYSTACK EFFICIENCY
    • Publication number 20220329149
    • Publication date Oct 13, 2022
    • Microsoft Technology Licensing, LLC
    • Chee Kiong FONG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MAGNETIC PLUG
    • Publication number 20210399466
    • Publication date Dec 23, 2021
    • Microsoft Technology Licensing, LLC
    • Chee Kiong FONG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MANAGING DC POWER
    • Publication number 20200081510
    • Publication date Mar 12, 2020
    • Microsoft Technology Licensing, LLC
    • Chee Kiong FONG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Leakage Reduction Circuit
    • Publication number 20150280587
    • Publication date Oct 1, 2015
    • Microsoft Corporation
    • Chee Kiong Fong
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    EDGE PLATED PRINTED CIRCUIT BOARD
    • Publication number 20150282298
    • Publication date Oct 1, 2015
    • Microsoft Corporation
    • Peter Atkinson
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Anti-Arcing Circuit
    • Publication number 20150049402
    • Publication date Feb 19, 2015
    • Microsoft Corporation
    • Chee Kiong Fong
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONVERTING LEAKAGE CURRENT TO DC OUTPUT
    • Publication number 20140126245
    • Publication date May 8, 2014
    • Microsoft Corporation
    • Chee K. Fong
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Single Wire Concurrent Bi-Directional Communication For PSU
    • Publication number 20140036734
    • Publication date Feb 6, 2014
    • Microsoft Corporation
    • Chee K. Fong
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CONVERTING LEAKAGE CURRENT TO DC OUTPUT
    • Publication number 20120140527
    • Publication date Jun 7, 2012
    • Microsoft Corporation
    • Chee K. Fong
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DUAL-BARREL, CONNECTOR JACK AND PLUG ASSEMBLIES
    • Publication number 20100311280
    • Publication date Dec 9, 2010
    • Microsoft Corporation
    • Suet Fong Tin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPLASH RESISTANT POWER ADAPTER
    • Publication number 20100110631
    • Publication date May 6, 2010
    • Microsoft Corporation
    • Chee Kiong Fong
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LIQUID RESISTANT A/C ADAPTOR
    • Publication number 20090116188
    • Publication date May 7, 2009
    • Microsoft Corporation
    • Chee K. Fong
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Air trapped circuit board test pad via
    • Publication number 20080036481
    • Publication date Feb 14, 2008
    • Microsoft Corporation
    • Chee Kiong Fong
    • G01 - MEASURING TESTING
  • Information Patent Application

    High density surface mount part array layout and assembly technique
    • Publication number 20070177364
    • Publication date Aug 2, 2007
    • Microsoft Corporation
    • Jelena H. Larsen
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Air trapped circuit board test pad via
    • Publication number 20070068701
    • Publication date Mar 29, 2007
    • Microsoft Corporation
    • Chee Kiong Fong
    • G01 - MEASURING TESTING
  • Information Patent Application

    Two-compartment AC adaptor
    • Publication number 20060255773
    • Publication date Nov 16, 2006
    • Microsoft Corporation
    • Chee Kiong Fong
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR