So Young Choo

6 Patents

• US125963262026

  Holographic Optical Device and Manufacturing Method Therefor

  LG Chem, Ltd.

  0 cites
• US121176282024

  Diffraction Light Guide Plate and Method of Manufacturing Diffraction Light Guide Plate

  LG CHEM, Ltd.

  0 cites
• US118926622024

  Diffraction Light Guide Plate and Method of Manufacturing Diffraction Light Guide Plate

  LG CHEM Ltd.

  0 cites
• US116803112023

  Method for Producing Amorphous Thin Film

  LG CHEM, Ltd.

  0 cites
• US116811542023

  Wearable Device Including a Plastic Lens Substrate

  LG CHEM, Ltd.

  0 cites
• US116563902023

  Method of Manufacturing Module Having Multiple Pattern Areas, Module Having Multiple Pattern Areas According to the Method, and Method of Manufacturing Diffraction Grating Module or Mold for Diffraction Grating Module

  LG CHEM, Ltd.

  0 cites