Patents/Inventors

Chengjie Qin

BeijingCN21 patents

16 Patents

US125780822026
Light-emitting Substrate, Light-emitting Apparatus and Lighting Apparatus
BOE TECHNOLOGY GROUP CO., Ltd.
0 cites
US125752752026
Display Substrate and Display Apparatus
BOE Technology Group Co., Ltd.
0 cites
US125639512026
Display Substrate and Manufacturing Method Therefor, and Display Device
BOE Technology Group Co., Ltd.
0 cites
US125420792026
Display Motherboard, Test Method Therefor, Display Substrate and Display Apparatus
BOE Technology Group Co., Ltd.
0 cites
US125386622026
Array Substrate and Display Apparatus
BOE Technology Group Co., Ltd.
0 cites
US125326502026
Display Substrate, Display Device, and Detection Method for Crack in Encapsulation Structure
BOE Technology Group Co., Ltd.
0 cites
US124694452025
Pixel Circuit, Driving Method and Display Device
Beijing BOE Technology Development Co., Ltd.
0 cites
US124714462025
Displaying Base Plate and Manufacturing Method Thereof, and Displaying Device
Beijing BOE Technology Development Co., Ltd.
0 cites
US124331172025
Display Substrate, Preparation Method Therefor, and Display Apparatus
BOE Technology Group Co., Ltd.
0 cites
US124331462025
Stretchable Display Panel and Method for Manufacturing Stretchable Display Panel
BOE Technology Group Co., Ltd.
0 cites
US123495792025
Display Substrate and Display Apparatus
BOE TECHNOLOGY GROUP CO., Ltd.
0 cites
US122198342025
Display Substrate and Preparation Method Therefor, and Display Apparatus
BOE Technology Group Co., Ltd.
0 cites
US121483752024
Pixel Circuit, Driving Method and Display Device
BOE Technology Group Co., Ltd.
0 cites
US121412032024
Tenant Based Permission Allocation for a Graph Database
Graphsql, Inc.
0 cites
US119858452024
Encapsulation Structure, Encapsulation Method and Display Apparatus
BOE TECHNOLOGY GROUP CO., Ltd.
0 cites
US118442392023
Display Substrate and Preparation Method Thereof, and Display Apparatus
BOE Technology Group Co., Ltd.
0 cites