Patents/Inventors

Ming Sang

BeijingCN5 patents

5 Patents

US125528212026
Organic Electroluminescent Material and Device Thereof
BEIJING SUMMER SPROUT TECHNOLOGY CO., Ltd.
0 cites
US124578932025
Organic Electroluminescent Device
BEIJING SUMMER SPROUT TECHNOLOGY CO., Ltd.
0 cites
US121676742024
Metal Complex with Fluorine Substitution
Beijing Summer Sprout Technology Co., Ltd.
0 cites
US119523902024
Phosphorescent Organic Metal Complex and Use Thereof
Beijing Summer Sprout Technology Co., Ltd.
0 cites
US117858392023
Organic Light-emitting Materials Containing Cyano-substituted Ligand
BEIJING SUMMER SPROUT TECHNOLOGY CO., Ltd.
0 cites