Ju-Hyun SUN

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Incheon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Piston for vehicle engine and method for manufacturing the same
- Patent number 10,724,466
- Issue date Jul 28, 2020
- DONG YANG PISTON CO., LTD.
- Jun-Kui Yang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
WATER-COOLED HEAT DISSIPATION MODULE ASSEMBLY
- Publication number 20240121924
- Publication date Apr 11, 2024
- DONG YANG PISTON CO., LTD.
- Kwan Ho RYU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PISTON FOR VEHICLE ENGINE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20200347797
- Publication date Nov 5, 2020
- Dong Yang Piston Co., Ltd.
- Jun-Kui YANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PISTON FOR VEHICLE ENGINE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20180161901
- Publication date Jun 14, 2018
- Dong Yang Piston Co., Ltd.
- Jun-Kui YANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PISTON FOR VEHICLE ENGINE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20180156156
- Publication date Jun 7, 2018
- Dong Yang Piston Co., Ltd.
- Jun-Kui YANG
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS