LJ

Longchang Jia

SC Shanghai Tianma Am-Oled Co.: 1 patents #48 of 89Top 55%
Overall (2019): #369,896 of 560,194Top 70%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10497895 Organic light-emitting display panel and organic light-emitting display device Congyi Su, Zhenying Li 2019-12-03