Patents/Inventors

Jong Jin Ha

Gyeonggi-doKR1 patent

2 Patents

US124714902025
Organic Compound, Organic Light-emitting Diode Including Organic Compound, and Display Device Including Organic Light-emitting Diode
SOULBRAIN CO., Ltd
0 cites
US124464612025
Organic Compound, Organic Light-emitting Diode Including Organic Compound, and Display Device Including Organic Light-emitting Diode
SOULBRAIN CO., Ltd.
0 cites