Haijiao Qian

6 Patents

• US125504462026

  Array Substrate and Display Device

  BOE TECHNOLOGY GROUP CO., Ltd.

  0 cites
• US124616282025

  Liquid Crystal Writing Board and Method for Repairing the Same

  Beijing BOE Technology Development Co., Ltd.

  0 cites
• US124297362025

  Display Substrate and Display Device

  BOE TECHNOLOGY GROUP CO., Ltd.

  0 cites
• US124241842025

  Display Baseplate, Display Panel, and Display Apparatus

  BOE TECHNOLOGY GROUP CO., Ltd.

  0 cites
• US121130762024

  Method for Manufacturing Display Substrate, Display Substrate and Display Device

  BOE TECHNOLOGY GROUP CO., Ltd.

  0 cites
• US118698992024

  GOA Circuit, Array Substrate and Display Device

  BOE TECHNOLOGY GROUP CO., Ltd.

  0 cites