Hyong-jong Choi

9 Patents

• US118959152024

  Organic Light Emitting Diode and Organic Light Emitting Device Having the Same

  LG CHEM, Ltd.

  0 cites
• US118644622024

  Organic Light Emitting Diode and Organic Light Emitting Device Including the Same

  LG Display Co., Ltd.

  0 cites
• US118568532023

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

  LG CHEM, Ltd.

  0 cites
• US116839832023

  Organic Light Emitting Diode and Organic Light Emitting Device Including the Same

  LG Display Co., Ltd.

  0 cites
• US116552192023

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

  Soulbrain Co., Ltd.

  0 cites
• US116372552023

  Organic Light Emitting Diode, Lighting Device and Organic Light Emitting Display Device

  LG Display Co., Ltd.

  0 cites
• US116187362023

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

  Soulbrain Co., Ltd.

  0 cites
• US115881132023

  Organic Light Emitting Diode and Organic Light Emitting Device Having the Same

  LG CHEM, Ltd.

  0 cites
• US115577312023

  Organic Light Emitting Diode Having N-type Host with Narrow Band Gap and Organic Light Emitting Display Device Including the Same

  SOULBRAIN CO., Ltd.

  0 cites