Du Seok Lee

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Gunpo-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Fuel tank isolation valve or vehicle
- Patent number 11,913,566
- Issue date Feb 27, 2024
- HYUNDAI KEFICO CORPORATION
- Du Seok Lee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Purge control solenoid valve with non-adhesion coating at low tempe...
- Patent number 11,248,565
- Issue date Feb 15, 2022
- HYUNDAI KEFICO CORPORATION
- Ahn Hee Lee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
FUEL TANK ISOLATION VALVE OR VEHICLE
- Publication number 20230085374
- Publication date Mar 16, 2023
- HYUNDAI KEFICO CORPORATION
- Du Seok Lee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL TANK ISOLATION VALVE FOR VEHICLE
- Publication number 20220196155
- Publication date Jun 23, 2022
- HYUNDAI KEFICO CORPORATION
- Du Seok Lee
- B60 - VEHICLES IN GENERAL
Information Patent Application
PURGE CONTROL SOLENOID VALVE WITH NON-ADHESION COATING AT LOW TEMPE...
- Publication number 20200049107
- Publication date Feb 13, 2020
- HYUNDAI KEFICO CORPORATION
- Ahn Hee Lee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS