Jin Eep ROH

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Sejong-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Deceleration hysterisis measuring apparatus for soft recovery system
- Patent number 9,874,633
- Issue date Jan 23, 2018
- Agency for Defense Development
- Jae-Hyun Choi
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
DECELERATION HYSTERISIS MEASURING APPARATUS FOR SOFT RECOVERY SYSTEM
- Publication number 20180017674
- Publication date Jan 18, 2018
- AGENCY FOR DEFENSE DEVELOPMENT
- Jae-Hyun CHOI
- F42 - AMMUNITION BLASTING
Information Patent Application
DISTANCE ESTIMATION DEVICE AND METHOD USING THE DIFFERENCE OF WAVE...
- Publication number 20150168545
- Publication date Jun 18, 2015
- AGENCY FOR DEFENSE DEVELOPMENT
- Wan Ho CHO
- G01 - MEASURING TESTING