Hyeong Jun Cho

4 Patents

• US125604302026

  Level Sensor Module and Portable Level Measuring Apparatus

  Semes Co., Ltd.

  0 cites
• US122402592025

  Substrate Processing Device and Control Method for Substrate Processing Device

  SEMES CO., Ltd.

  0 cites
• US121342712024

  Pressure Control Device and Substrate Treatment Apparatus Including the Same

  Semes Co., Ltd.

  0 cites
• US119193032024

  Jetting Driver and Substrate Treatment Apparatus and Method

  SEMES CO., Ltd.

  0 cites