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David Leung

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  • San Mateo, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Handheld vaporizing device
    • Patent number 10,334,878
    • Issue date Jul 2, 2019
    • NURYAN HOLDINGS LIMITED
    • David Chung Sing Leung
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Posable strain relief for a cable
    • Patent number 8,974,242
    • Issue date Mar 10, 2015
    • Monster, LLC
    • Noel Lee
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Headphone
    • Patent number D652821
    • Issue date Jan 24, 2012
    • Monster Cable Products, Inc.
    • Noel Lee
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Pair of in-ear headphones
    • Patent number D641008
    • Issue date Jul 5, 2011
    • Monster Cable Products, Inc.
    • Noel Lee
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    HANDHELD VAPORIZING DEVICE
    • Publication number 20150335074
    • Publication date Nov 26, 2015
    • Nuryan Holdings Limited
    • David Chung Sing Leung
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    Posable Strain Relief for a Cable
    • Publication number 20140051279
    • Publication date Feb 20, 2014
    • Monster, LLC
    • Noel Lee
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Audio Coupling System
    • Publication number 20130114816
    • Publication date May 9, 2013
    • Noel Lee
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    AUTOMATICALLY ADJUSTING HEADPHONES
    • Publication number 20120269374
    • Publication date Oct 25, 2012
    • Noel Lee
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Headphone Ear Tips with Sound Conduit Mounting Structure
    • Publication number 20110051979
    • Publication date Mar 3, 2011
    • Monster Cable Products, Inc.
    • Noel Lee
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IN-CABLE FM TUNER-TRANSMITTER CONNECTOR
    • Publication number 20100056073
    • Publication date Mar 4, 2010
    • Monster Cable Products, Inc.
    • David Leung
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    CHARGER WITH AUDIO PLAY-THROUGH
    • Publication number 20100052613
    • Publication date Mar 4, 2010
    • Monster Cable Products, Inc.
    • David Leung
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER