Sung Hoon Ryu

3 Patents

• US116497862023

  Hybrid Rocket Engine Using Electric Motor-driven Oxidizer Pump

  INNOSPACE CO., Ltd.

  0 cites
• US116498112023

  Variable Capacity Swash Plate Type Compressor

  ESTRA AUTOMOTIVE SYSTEMS CO., Ltd.

  0 cites
• US115709542023

  Rocket for Artificial Rainfall Using Ejection Hygroscopic Flare

  National Institute Of Meteorological Sciences

  0 cites