CK

Chi Yuen Raymond Kwong

BC Beijing Summer Sprout Technology Co.: 5 patents #2 of 17Top 15%
Overall (2023): #33,669 of 537,848Top 7%
5
Patents 2023

Issued Patents 2023

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11785839 Organic light-emitting materials containing cyano-substituted ligand Wei Cai, Ming Sang, Chuanjun Xia, Zhen Wang, Tao Wang +1 more 2023-10-10
11737297 Organic electroluminescent device Liang Gao, Huiqing Pang, Menglan Xie, Chuanjun Xia 2023-08-22
11708356 Organic electroluminescent materials and devices Feng Li, Le Wang, Changqing Li, Chuanjun Xia 2023-07-25
11653559 Metal complex containing a first ligand, a second ligand, and a third ligand Nannan Lu, Zhihong Dai, Qi Zhang, Cuifang Zhang, Chuanjun Xia 2023-05-16
11581498 Organic luminescent material containing 6-silyl-substituted isoquinoline ligand Nannan Lu, Zhihong Dai, Cuifang Zhang, Qi Zhang, Chuanjun Xia 2023-02-14