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QUAN WEN ZHANG

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  • BEIJING, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CHINESE CHARACTER ENTRY VIA A PINYIN INPUT METHOD
    • Publication number 20180232059
    • Publication date Aug 16, 2018
    • International Business Machines Corporation
    • WEI BIN GAO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TARGET MOUNTING FIXTURE
    • Publication number 20180106424
    • Publication date Apr 19, 2018
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Deyong WANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Method for preparing pressed scandia-doped dispenser cathodes using...
    • Publication number 20170345608
    • Publication date Nov 30, 2017
    • Beijing University of Technology
    • Wei Liu
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Imagined Grid Fingertip Input Editor on Wearable Device
    • Publication number 20170192525
    • Publication date Jul 6, 2017
    • International Business Machines Corporation
    • Inseok Hwang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    EMOJI SEMANTIC VERIFICATION AND RECOVERY
    • Publication number 20170083493
    • Publication date Mar 23, 2017
    • International Business Machines Corporation
    • DAVID KUMHYR
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    EMOJI SEMANTIC VERIFICATION AND RECOVERY
    • Publication number 20170083491
    • Publication date Mar 23, 2017
    • International Business Machines Corporation
    • DAVID KUMHYR
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    METHOD OF HAND-GESTURE INPUT
    • Publication number 20170003749
    • Publication date Jan 5, 2017
    • International Business Machines Corporation
    • Debbie A. ANGLIN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    HAND-GESTURE INPUT
    • Publication number 20170003746
    • Publication date Jan 5, 2017
    • International Business Machines Corporation
    • Debbie A. ANGLIN
    • G02 - OPTICS
  • Information Patent Application

    Discrete Password Entry Using Keyboard with Character and Position...
    • Publication number 20160063228
    • Publication date Mar 3, 2016
    • International Business Machines Corporation
    • Wu Song Fang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CHINESE CHARACTER ENTRY VIA A PINYIN INPUT METHOD
    • Publication number 20150212586
    • Publication date Jul 30, 2015
    • International Business Machines Corporation
    • WEI BIN GAO
    • G06 - COMPUTING CALCULATING COUNTING