TREA

Chi-Cheung Chung

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  • Hong Kong, HK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Three-coil topology for wireless power transfer
    • Patent number 9,281,119
    • Issue date Mar 8, 2016
    • The Hong Kong Polytechnic University
    • Bailian Ni
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Air purifier
    • Patent number 6,660,070
    • Issue date Dec 9, 2003
    • Simatelex Manufactory Co., Ltd.
    • Chi Cheung Chung
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Electrical power network modelling method
    • Patent number 6,202,041
    • Issue date Mar 13, 2001
    • Hong Kong Polytechnic University
    • Chi Tong Tse
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    Three-Coil Topology for Wireless Power Transfer
    • Publication number 20150130407
    • Publication date May 14, 2015
    • The Hong Kong Polytechnic University
    • Bailian NI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC VEHICLE CHARGER
    • Publication number 20140361742
    • Publication date Dec 11, 2014
    • Chi-yung CHUNG
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Air purifier
    • Publication number 20020078830
    • Publication date Jun 27, 2002
    • Chi-Cheung Chung
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL