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Mei-Mei Tsai

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  • Taipei City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Essential oil diffuser
    • Patent number 9,623,137
    • Issue date Apr 18, 2017
    • Hsuan-Yu Chao
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Portable electronic module having a holder
    • Patent number 8,887,970
    • Issue date Nov 18, 2014
    • Hannspree, Inc.
    • Stephen Tsai
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Electronic device
    • Patent number 8,854,573
    • Issue date Oct 7, 2014
    • Compal Electronics, Inc.
    • Tien-Hung Hou
    • G02 - OPTICS
  • Information Patent Grant

    Electronic device
    • Patent number 8,684,579
    • Issue date Apr 1, 2014
    • Compal Electronics, Inc.
    • Wan-Li Chuang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Seatbelt-adjusting device
    • Patent number 7,114,748
    • Issue date Oct 3, 2006
    • Wonderland Nurserygoods Co., Ltd.
    • Mei-Chao Tsai
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    Essential Oil Diffuser
    • Publication number 20160107186
    • Publication date Apr 21, 2016
    • Hsuan-Yu Chao
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    ELECTRONIC DEVICE AND ANTENNA UNIT THEREOF
    • Publication number 20140203974
    • Publication date Jul 24, 2014
    • Compal Electronics, Inc.
    • Shih-Ping Liu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20130265799
    • Publication date Oct 10, 2013
    • Compal Electronics, Inc.
    • Wan-Li Chuang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20130162933
    • Publication date Jun 27, 2013
    • Tien-Hung Hou
    • G02 - OPTICS
  • Information Patent Application

    IMAGE-CAPTURING TOUCH PANEL
    • Publication number 20130141354
    • Publication date Jun 6, 2013
    • Mei Ching TSAI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20130135899
    • Publication date May 30, 2013
    • Mei-Hsiung Tsai
    • G02 - OPTICS
  • Information Patent Application

    PORTABLE ELECTRONIC MODULE HAVING A HOLDER
    • Publication number 20130114232
    • Publication date May 9, 2013
    • Stephen Tsai
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DETACHABLE KEY AND KEYBOARD THEREOF
    • Publication number 20120194443
    • Publication date Aug 2, 2012
    • HANNSPREE, INC.
    • Shao-Yu Hwang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Portable electronic device capable of adjusting prompting time and...
    • Publication number 20120127834
    • Publication date May 24, 2012
    • HANNSPREE, INC.
    • Mei-Ching Tsai
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Compact Manual Shredder
    • Publication number 20110089277
    • Publication date Apr 21, 2011
    • Hsuan-Yu Chao
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Seatbelt-adjusting device
    • Publication number 20050073142
    • Publication date Apr 7, 2005
    • WONDERLAND NURSERYGOODS CO., LTD.
    • Mei-Chao Tsai
    • A44 - HABERDASHERY JEWELLERY