Ji Hyung Lee

6 Patents

• US125456302026

  Electrostatic Chuck, Electrostatic Chuck Heater Comprising Same, and Semiconductor Holding Device

  AMOSENSE CO., Ltd.

  0 cites
• US121037292024

  Substrate Tray

  AMOGREENTECH CO., Ltd.

  0 cites
• US121085402024

  Ceramic Substrate Manufacturing Method

  AMOSENSE CO., Ltd

  0 cites
• US119439852024

  Light-emitting Device and Light-emitting Display Device Including the Same

  LG DISPLAY CO., Ltd.

  0 cites
• US118774632024

  Light Emitting Display Device

  LG DISPLAY CO., Ltd.

  0 cites
• US118391272023

  Light Emitting Display Device with Electron Injection Layer at Non-active Area

  LG DISPLAY CO., Ltd.

  0 cites