Yingnan Ma

Person

  • Hangzhou, CN

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    MITIGATING AFFAIR PROCESSING REQUESTS

    • Publication number 20210168101
    • Publication date Jun 3, 2021
    • Advanced Technologies Co., Ltd.
    • Jing Ji
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MITIGATING AFFAIR PROCESSING REQUESTS

    • Publication number 20180102993
    • Publication date Apr 12, 2018
    • ALIBABA GROUP HOLDING LIMITED
    • Jing Ji
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE