Younghoon LEE

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Incheon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Valve control apparatus for engine
- Patent number 11,988,160
- Issue date May 21, 2024
- HD Hyundai Infracore Co., Ltd.
- Jayun Cho
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
VALVE CONTROL APPARATUS FOR ENGINE
- Publication number 20220220906
- Publication date Jul 14, 2022
- Doosan Infracore Co., Ltd.
- Jayun CHO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS