Dae-Jin Lee

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Ulsan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Check valve driving device for injecting gas
- Patent number 9,599,251
- Issue date Mar 21, 2017
- Hyundai Heavy Industries Co., Ltd.
- Dae-jin Lee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Check valve for injecting gas
- Patent number 9,482,362
- Issue date Nov 1, 2016
- Hyundai Heavy Industries Co., Ltd.
- Dae-jin Lee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Precombustion chamber for gas engine
- Patent number 9,371,771
- Issue date Jun 21, 2016
- Hyundai Heavy Industries Co., Ltd.
- Dae-Jin Lee
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
CHECK VALVE DRIVING DEVICE FOR INJECTING GAS
- Publication number 20150014565
- Publication date Jan 15, 2015
- HYUNDAI HEAVY INDUSTRIES CO., LTD.
- Dae-Jin Lee
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CHECK VALVE FOR INJECTING GAS
- Publication number 20150001430
- Publication date Jan 1, 2015
- HYUNDAI HEAVY INDUSSTRIES CO., LTD.
- Dae-jin Lee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PRECOMBUSTION CHAMBER FOR GAS ENGINE
- Publication number 20140165958
- Publication date Jun 19, 2014
- HYUNDAI HEAVY INDUSTRIES CO., LTD.
- Dae-Jin Lee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS