Seok-keun Yoon

3 Patents

• US125900852026

  Organic Light Emitting Compound and Organic Light Emitting Device Including Same

  P&H TECH CO., Ltd.

  0 cites
• US118897542024

  Organic Compound, and Organic Light Emitting Diode and Organic Light Emitting Display Device Including the Same

  P & HTECH

  0 cites
• US116291422023

  Organic Electroluminescent 3,6-disubstituted Carbazole Compounds and Organic Electroluminescent Device Including the Same

  P&H TECH CO., Ltd.

  0 cites