Junwu XIONG

Person

  • Hangzhou, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Recommendation method and device

    • Patent number 10,489,471
    • Issue date Nov 26, 2019
    • Alibaba Group Holding Limited
    • Junwu Xiong
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents