Chao Chen

Person

  • Hangzhou, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Ranking product information

    • Patent number 9,886,517
    • Issue date Feb 6, 2018
    • Alibaba Group Holding Limited
    • Chao Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Product search method and system

    • Patent number 9,563,665
    • Issue date Feb 7, 2017
    • Alibaba Group Holding Limited
    • Chao Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Searching information

    • Patent number 9,116,977
    • Issue date Aug 25, 2015
    • Alibaba Group Holding Limited
    • Xiaomei Han
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Method and apparatus for sorting inquiry results

    • Patent number 8,504,563
    • Issue date Aug 6, 2013
    • Alibaba Group Holding Limited
    • Chao Chen
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents