TREA

Mu Hua Investments Limited

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  • Central, HK
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Biometric key
    • Patent number 8,307,207
    • Issue date Nov 6, 2012
    • Mu Hua Investments Ltd.
    • John David Bacchiaz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Biometric security assembly
    • Patent number 7,305,563
    • Issue date Dec 4, 2007
    • Mu Hua Investment Limited
    • John David Bacchiaz
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Biometric key
    • Patent number 7,218,202
    • Issue date May 15, 2007
    • Mu Hua Investment Limited
    • John D. Bacchiaz
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Biometric Key
    • Publication number 20130080788
    • Publication date Mar 28, 2013
    • Mu Hua Investments Limited
    • John David Bacchiaz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Biometric Key
    • Publication number 20120079273
    • Publication date Mar 29, 2012
    • Mu Hua Investments Limited
    • John David Bacchiaz
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    Biometric security assembly
    • Publication number 20050182947
    • Publication date Aug 18, 2005
    • Mu Hua Investment Limited
    • John David Bacchiaz
    • G07 - CHECKING-DEVICES

Trademarklast 30 trademarks

  • Information Trademark

    79098028 - MY FINGERPRINT IS MY PIN
    • Serial number 79098028
    • Registration number 4097689
    • Filing date Mar 16, 2011
    • Mu Hua Investments Limited
    • 6 - Common metals and their alloys