Guanghua XU

Person

  • Beijing, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Scan circuit and display apparatus

    • Patent number 12,118,946
    • Issue date Oct 15, 2024
    • Chengdu BOE Optoelectronics Technology Co., Ltd.
    • Guanghua Xu
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents