Pyunghwan Yu

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Kyungki-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Shift control method for automatic transmissions
- Patent number 6,016,456
- Issue date Jan 18, 2000
- Hyundai Motor Company
- Pyunghwan Yu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic control system of an automatic transmission with high-low...
- Patent number 5,908,371
- Issue date Jun 1, 1999
- Hyundai Motor Company
- Pyunghwan Yu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic control system for automatic transmissions
- Patent number 5,895,334
- Issue date Apr 20, 1999
- Hyundai Motor Company
- Pyunghwan Yu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic control system for automatic transmissions
- Patent number 5,876,303
- Issue date Mar 2, 1999
- Hyundai Motor Company
- Pyunghwan Yu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...