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Yat To Chan

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  • Tauyuan Hsien, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Antenna device having compact covering
    • Patent number 7,499,000
    • Issue date Mar 3, 2009
    • Joymax Electronics Co., Ltd.
    • Yat To Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Readily attachable ceiling antenna housing
    • Patent number 7,486,251
    • Issue date Feb 3, 2009
    • Joymax Electronics Co., Ltd.
    • Yat To Chan
    • E04 - BUILDING
  • Information Patent Grant

    Readily attachable ceiling antenna housing
    • Patent number 7,443,360
    • Issue date Oct 28, 2008
    • Joymax Electronics Co., Ltd.
    • Yat To Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna device having rotatable structure
    • Patent number 7,427,968
    • Issue date Sep 23, 2008
    • Joymax Electronics Co., Ltd.
    • Yat To Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna device having rotatable structure
    • Patent number 7,400,301
    • Issue date Jul 15, 2008
    • Joymax Electronics Co., Ltd.
    • Yat To Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna mounting device
    • Patent number 7,259,727
    • Issue date Aug 21, 2007
    • Joymax Electronics Co., Ltd.
    • Yat To Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna device having rotatable structure
    • Patent number 7,233,292
    • Issue date Jun 19, 2007
    • Joymax Electronics Co., Ltd.
    • Yat To Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Signal connector
    • Patent number 7,128,590
    • Issue date Oct 31, 2006
    • Joymax Electronics Co., Ltd.
    • Yat To Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lighted antenna
    • Patent number 7,116,279
    • Issue date Oct 3, 2006
    • Joymax Electronics Co., Ltd.
    • Yat-To Chan
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Antenna device having rotatable structure
    • Publication number 20070285333
    • Publication date Dec 13, 2007
    • Joymax Electronics Co. , Ltd.
    • Yat To Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electrical connector
    • Publication number 20070224883
    • Publication date Sep 27, 2007
    • Joymax Electronics Co. , Ltd.
    • Yat To Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTENNA MOUNTING DEVICE
    • Publication number 20070171141
    • Publication date Jul 26, 2007
    • Joymax Electronics Co. , Ltd.
    • Yat To Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Antenna device having compact covering
    • Publication number 20070159403
    • Publication date Jul 12, 2007
    • Joymax Electronics Co. , Ltd.
    • Yat To Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Attaching device for antenna
    • Publication number 20070085756
    • Publication date Apr 19, 2007
    • Joymax Electronics., Co., Ltd.
    • Yat To Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Readily attachable ceiling antenna housing
    • Publication number 20070066325
    • Publication date Mar 22, 2007
    • Joymax Electronics Co. , Ltd.
    • Yat To Chan
    • E04 - BUILDING
  • Information Patent Application

    Antenna device having rotatable structure
    • Publication number 20060273979
    • Publication date Dec 7, 2006
    • Joymax Electronics Co. , Ltd.
    • Yat To Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Antenna device having rotatable structure
    • Publication number 20060273980
    • Publication date Dec 7, 2006
    • Joymax Electronics Co. , Ltd.
    • Yat To Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    High-frequency wireless signal coupler
    • Publication number 20060258300
    • Publication date Nov 16, 2006
    • Yat-To Chan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Readily attachable ceiling antenna housing
    • Publication number 20060252460
    • Publication date Nov 9, 2006
    • Joymax Electronics Co. , Ltd.
    • Yat To Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHTED ANTENNA
    • Publication number 20060227059
    • Publication date Oct 12, 2006
    • Yat-To Chan
    • H01 - BASIC ELECTRIC ELEMENTS