DF

Dong Fu

GC Guangdong Juhua Printed Display Technology Co.: 1 patents #1 of 6Top 20%
Overall (2023): #461,712 of 537,848Top 90%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11637257 Electroluminescent material ink and electroluminescent device thereof Zhe Li, Xiangwei Xie, Jingyao SONG 2023-04-25