Patents/Assignees

Changchun Hyperions Technology Co., Ltd

3 patents in portfolio

US12378207utility2025
Heterocyclic Compound and Organic Electroluminescent Device Comprising Same
0 cites
US12297191utility2025
Heterocyclic Derivative and Organic Electroluminescent Device Thereof
0 cites
US11725003utility2023
Amine Derivative and an Organic Electroluminescent Device Thereof
0 cites