SL

Songyuan LIU

SC Shijiazhuang Chengzhi Yonghua Display Material Co.: 1 patents #64 of 118Top 55%
Overall (All Time): #2,546,672 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12145952 Heteroatom- and cycloalkyl-containing organic compound and organic electroluminescent device containing compound Zaifeng Xie, Zhe Shao, Jiacheng ZHANG, Jian Zhang, Tianyu WEI 2024-11-19