CH

Cheng HAN

BO BOE: 1 patents #1,433 of 2,957Top 50%
Overall (2023): #490,973 of 537,848Top 95%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11825671 Electroluminescent device and method for preparing the same, display panel and display device Songquan Wu, Xiaobo Du, Guanyin WEN 2023-11-21