Patents/Inventors

Hong-sik Yoon

SeoulKR2 patents

3 Patents

US118959152024
Organic Light Emitting Diode and Organic Light Emitting Device Having the Same
LG CHEM, Ltd.
0 cites
US116839822023
Organic Compound Having Excellent Thermal Resistance Property and Luminescent Property, Organic Light Emitting Diode and Organic Light Emitting Device Having the Compound
LG CHEM, Ltd.
0 cites
US115881132023
Organic Light Emitting Diode and Organic Light Emitting Device Having the Same
LG CHEM, Ltd.
0 cites