Chia Hui Chang

Person

  • Taipei County, TW

Patents Grantslast 30 patents

  • Information Patent Grant

    Display screen or portion thereof with graphical user interface for...

    • Patent number D1027976
    • Issue date May 21, 2024
    • Vivotek Inc.
    • Kuan-Hung Chen
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Display screen or portion thereof with graphical user interface for...

    • Patent number D982610
    • Issue date Apr 4, 2023
    • Vivotek Inc.
    • Kuan-Hung Chen
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Display screen or portion thereof with a transitional graphical use...

    • Patent number D971948
    • Issue date Dec 6, 2022
    • Vivotek Inc.
    • Kuan-Hung Chen
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Display base

    • Patent number D769250
    • Issue date Oct 18, 2016
    • AmTRAN TECHNOLOGY Co., Ltd
    • Chia-Hui Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

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    • Patent number D768139
    • Issue date Oct 4, 2016
    • AmTRAN TECHNOLOGY Co., Ltd
    • Chia-Hui Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Remote control

    • Patent number D750047
    • Issue date Feb 23, 2016
    • AmTRAN TECHNOLOGY Co., Ltd
    • Chia-Hui Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Television

    • Patent number D724042
    • Issue date Mar 10, 2015
    • AmTRAN TECHNOLOGY Co., Ltd
    • Chia-Hui Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

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    • Patent number D723043
    • Issue date Feb 24, 2015
    • AmTRAN TECHNOLOGY Co., Ltd
    • Chia-Hui Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Remote control for television

    • Patent number D723009
    • Issue date Feb 24, 2015
    • AmTRAN TECHNOLOGY Co., Ltd
    • Chia-Hui Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Display

    • Patent number D711844
    • Issue date Aug 26, 2014
    • AmTRAN TECHNOLOGY Co., Ltd
    • Chia-Hui Chang
    • D14 - Recording, communication, or information retrieval equipment
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    • Patent number D698795
    • Issue date Feb 4, 2014
    • AmTRAN TECHNOLOGY Co., Ltd
    • Chia-Hui Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Monitor

    • Patent number D694207
    • Issue date Nov 26, 2013
    • AmTRAN Technology Co., Ltd.
    • Chia-Hui Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Portable speaker

    • Patent number D690679
    • Issue date Oct 1, 2013
    • AmTRAN TECHNOLOGY Co., Ltd
    • Chia-Hui Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Flat panel display

    • Patent number D689453
    • Issue date Sep 10, 2013
    • AmTRAN TECHNOLOGY Co. Ltd
    • Kuan-Hung Chen
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

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    • Patent number D683735
    • Issue date Jun 4, 2013
    • AmTRAN TECHNOLOGY Co., Ltd
    • Chia-Hui Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Flat panel display

    • Patent number D663728
    • Issue date Jul 17, 2012
    • AmTRAN TECHNOLOGY Co., Ltd
    • Kuan-Hung Chen
    • D14 - Recording, communication, or information retrieval equipment
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    • Patent number D645044
    • Issue date Sep 13, 2011
    • Amtran Technology Co., Ltd
    • Chia Hui Chang
    • D14 - Recording, communication, or information retrieval equipment
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    • Patent number D621833
    • Issue date Aug 17, 2010
    • Amtran Technology Co., Ltd
    • Chia-Hui Chang
    • D14 - Recording, communication, or information retrieval equipment
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    • Patent number D621400
    • Issue date Aug 10, 2010
    • Amtran Technology Co., Ltd
    • Chia-Hui Chang
    • D14 - Recording, communication, or information retrieval equipment
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    • Patent number D621401
    • Issue date Aug 10, 2010
    • Amtran Technology Co., Ltd
    • Chia Hui Chang
    • D14 - Recording, communication, or information retrieval equipment
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    • Patent number D620936
    • Issue date Aug 3, 2010
    • AmTran Technology Co., Ltd
    • Chia Hui Chang
    • D14 - Recording, communication, or information retrieval equipment
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    • Patent number D620938
    • Issue date Aug 3, 2010
    • AmTran Technology Co., Ltd
    • Wei-Ming Shih
    • D14 - Recording, communication, or information retrieval equipment
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    • Patent number D620934
    • Issue date Aug 3, 2010
    • AmTran Technology Co., Ltd
    • Chia-Hui Chang
    • D14 - Recording, communication, or information retrieval equipment
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    • Patent number D620935
    • Issue date Aug 3, 2010
    • AmTran Technology Co., Ltd
    • Chia-Hui Chang
    • D14 - Recording, communication, or information retrieval equipment
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    • Patent number D620937
    • Issue date Aug 3, 2010
    • AmTran Technology Co., Ltd
    • Wei-Ming Shih
    • D14 - Recording, communication, or information retrieval equipment
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    • Patent number D617801
    • Issue date Jun 15, 2010
    • AmTran Technology Co., Ltd
    • Chia-Hui Chang
    • D14 - Recording, communication, or information retrieval equipment