Sung Hoon RYU

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Sejong, KR

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Patents Grantslast 30 patents

Information Patent Grant
Hybrid rocket engine using electric motor-driven oxidizer pump
- Patent number 11,649,786
- Issue date May 16, 2023
- INNOSPACE CO., LTD.
- Soo Jong Kim
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rocket for artificial rainfall using ejection hygroscopic flare
- Patent number 11,570,954
- Issue date Feb 7, 2023
- NATIONAL INSTITUTE OF METEOROLOGICAL SCIENCES
- Ji Man Park
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
ROCKET FOR ARTIFICIAL RAINFALL USING EJECTION HYGROSCOPIC FLARE
- Publication number 20220065599
- Publication date Mar 3, 2022
- NATIONAL INSTITUTE of METEOROLOGICAL SCIENCES
- Ji Man PARK
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
HYBRID ROCKET ENGINE USING ELECTRIC MOTOR-DRIVEN OXIDIZER PUMP
- Publication number 20220003188
- Publication date Jan 6, 2022
- INNOSPACE CO., LTD.
- Soo Jong KIM
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...