Duck Gyu Lee

3 Patents

• US121286232024

  Single-particle Dispensing Device and Single-particle Dispensing Method Using Same

  KOREA INSTITUTE OF MACHINERY & MATERIALS

  0 cites
• US120239232024

  Droplet Ejection Apparatus and Droplet Ejection Method Using the Same

  Korea Institute Of Machinery & Materials

  0 cites
• US115516612023

  Directional Sound Device

  KOREA INSTITUTE OF MACHINERY & MATERIALS

  0 cites