Dong Woo Gwak

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Hwaseong-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Hybrid powertrain
- Patent number 11,364,789
- Issue date Jun 21, 2022
- Hyundai Motor Company
- Jong Yun Park
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Clutch device for transmission
- Patent number 11,293,499
- Issue date Apr 5, 2022
- Hyundai Motor Company
- Seong Eun Yun
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cone clutch for vehicle
- Patent number 11,181,152
- Issue date Nov 23, 2021
- Hyundai Motor Company
- Jong Yun Park
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cone clutch for vehicle
- Patent number 10,975,918
- Issue date Apr 13, 2021
- Hyundai Motor Company
- Jong Yun Park
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
CLUTCH DEVICE FOR TRANSMISSION
- Publication number 20220010847
- Publication date Jan 13, 2022
- Hyundai Motor Company
- Seong Eun YUN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CONE CLUTCH FOR VEHICLE
- Publication number 20210079959
- Publication date Mar 18, 2021
- Hyundai Motor Company
- Jong Yun PARK
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CONE CLUTCH FOR VEHICLE
- Publication number 20210079960
- Publication date Mar 18, 2021
- Hyundai Motor Company
- Jong Yun PARK
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HYBRID POWERTRAIN
- Publication number 20210070162
- Publication date Mar 11, 2021
- Hyundai Motor Company
- Jong Yun PARK
- B60 - VEHICLES IN GENERAL