TREA

Haocheng ZHANG

Follow

Person

  • Mountain View, CA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Augmented passenger verification
    • Patent number 11,847,713
    • Issue date Dec 19, 2023
    • BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    • Dong Li
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Augmented passenger verification
    • Patent number 11,488,278
    • Issue date Nov 1, 2022
    • BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    • Dong Li
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    AUGMENTED PASSENGER VERIFICATION
    • Publication number 20230005093
    • Publication date Jan 5, 2023
    • BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    • Dong LI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ABNORMAL TRIP MONITOR
    • Publication number 20210192402
    • Publication date Jun 24, 2021
    • BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    • Haocheng ZHANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    AUGMENTED PASSENGER VERIFICATION
    • Publication number 20210192665
    • Publication date Jun 24, 2021
    • BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    • Dong LI
    • G06 - COMPUTING CALCULATING COUNTING