Young-Bok Choi

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Gunpo-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Double pipe for uniformly distributing flow
- Patent number 11,986,755
- Issue date May 21, 2024
- Young-Hwa Choi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Device for diminishing flow resistance in moon pool
- Patent number 8,770,124
- Issue date Jul 8, 2014
- Daewoo Shipbuilding & Marine Engineering Co., Ltd.
- In-Hwan Shim
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
DOUBLE PIPE FOR UNIFORMLY DISTRIBUTING FLOW
- Publication number 20220088514
- Publication date Mar 24, 2022
- TECHNOLOGY TRADING, LLC.
- Young-Hwa CHOI
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
DEVICE FOR DIMINISHING FLOW RESISTANCE IN MOON POOL
- Publication number 20130255561
- Publication date Oct 3, 2013
- DAEWOO SHIPBUILDING & MARINE ENGINEERING CO. LTD.
- In-Hwan Shim
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT