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Yangfan Yu

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  • Hangzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 10,110,672
    • Issue date Oct 23, 2018
    • Alibaba Group Holding Limited
    • Zhijun Yuan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

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    • Patent number 9,258,377
    • Issue date Feb 9, 2016
    • Alibaba Group Holding Limited
    • Ning Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

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    • Patent number 8,909,801
    • Issue date Dec 9, 2014
    • Alibaba Group Holding Limited
    • Zhijun Yuan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

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    • Publication number 20150100699
    • Publication date Apr 9, 2015
    • ALIBABA GROUP HOLDING LIMITED
    • Zhijun Yuan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Publish Information on Website
    • Publication number 20140040390
    • Publication date Feb 6, 2014
    • ALIBABA GROUP HOLDING LIMITED
    • Ning Li
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

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    • Publication number 20130046813
    • Publication date Feb 21, 2013
    • ALIBABA GROUP HOLDING LIMITED
    • Zhijun Yuan
    • G06 - COMPUTING CALCULATING COUNTING