Lixia Qiu

6 Patents

• US123960752025

  Blue Organic Electroluminescence Device, Display Panel and Display Apparatus

  BOE TECHNOLOGY GROUP CO., Ltd.

  0 cites
• US123827782025

  Organic Electroluminescent Device, Display Panel and Display Apparatus

  BOE Technology Group Co., Ltd.

  0 cites
• US121932482025

  Organic Light Emitting Device and Display Apparatus

  BOE Technology Group Co., Ltd.

  0 cites
• US121780632024

  Organic Light Emitting Device and Display Apparatus

  Beijing BOE Technology Development Co., Ltd.

  0 cites
• US121676162024

  Blue Electroluminescent Device, Display Panel and Display Device

  Beijing BOE Technology Development Co., Ltd.

  0 cites
• USD10256752024

  Bookshelf

  Shenzhen Lianzhongfa Household Products Co. Ltd.

  0 cites