Seok Hwan Hong

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Cheonan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Operation apparatus for vehicle
- Patent number 11,914,413
- Issue date Feb 27, 2024
- SEOYON E-HWA CO., LTD.
- Jong Hwan Jeon
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
OPERATION APPARATUS FOR VEHICLE
- Publication number 20230139401
- Publication date May 4, 2023
- SEOYON E-HWA CO., LTD.
- Jong Hwan JEON
- G05 - CONTROLLING REGULATING