LJ

Longchang Jia

SC Shanghai Tianma Am-Oled Co.: 1 patents #137 of 214Top 65%
Overall (All Time): #4,152,772 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
10497895 Organic light-emitting display panel and organic light-emitting display device Congyi Su, Zhenying Li 2019-12-03