Patents/Inventors

Yanyan Xu

BeijingCN4 patents

4 Patents

US125639202026
Display Panel and Manufacturing Method Thereof, and Display Device
BOE TECHNOLOGY GROUP CO., Ltd.
0 cites
US125017672025
Display Panel with Isolation Spacer Including Groove-shaped Structure, Fabrication Method Therefor, and Display Apparatus
Beijing BOE Technology Development Co., Ltd.
0 cites
US121194472024
Electrolyte and Electrochemical Apparatus
NINGDE AMPEREX TECHNOLOGY LIMITED
0 cites
US117232322023
Organic Light-emitting Display Panel, Preparation Method Thereof, Display Apparatus and Electronic Device
BOE Technology Group Co., Ltd.
0 cites