Junfeng YANG

Person

  • Shenzhen, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Display screen module and display screen

    • Patent number 11,238,770
    • Issue date Feb 1, 2022
    • LEYARD VTEAM (SHENZHEN) CO., LTD
    • Shenghe Wang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents