Hyung Seok KWAK

Person

Gunpo-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Door hinge and method of manufacturing same
- Patent number 12,162,075
- Issue date Dec 10, 2024
- Hyundai Motor Company
- Jin Hyeon Lee
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic iron-based powder, method for manufacturing the same,...
- Patent number 12,125,633
- Issue date Oct 22, 2024
- Hyundai Motor Company
- Shin Gyu Kim
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus and method for manufacturing iron-based mixed powder
- Patent number 11,919,073
- Issue date Mar 5, 2024
- Hyundai Motor Company
- Hyung Seok Kwak
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Door hinge and method of manufacturing same
- Patent number 11,085,214
- Issue date Aug 10, 2021
- Hyundai Motor Company
- Jin Hyeon Lee
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
End piece for camshaft and method of manufacturing the same
- Patent number 10,953,457
- Issue date Mar 23, 2021
- Hyundai Motor Company
- Hyung-Seok Kwak
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
SOFT MAGNETIC IRON-BASED POWDER, METHOD FOR MANUFACTURING THE SAME,...
- Publication number 20240021362
- Publication date Jan 18, 2024
- Hyundai Motor Company
- Shin Gyu Kim
- B22 - CASTING POWDER METALLURGY
Information Patent Application
APPARATUS AND METHOD FOR MANUFACTURING IRON-BASED MIXED POWDER
- Publication number 20220395902
- Publication date Dec 15, 2022
- Hyundai Motor Company
- Hyung Seok Kwak
- B22 - CASTING POWDER METALLURGY
Information Patent Application
DOOR HINGE AND METHOD OF MANUFACTURING SAME
- Publication number 20210332622
- Publication date Oct 28, 2021
- Hyundai Motor Company
- Jin Hyeon LEE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
END PIECE FOR CAMSHAFT
- Publication number 20200331054
- Publication date Oct 22, 2020
- Hyundai Motor Company
- Hyung-Seok KWAK
- B22 - CASTING POWDER METALLURGY
Information Patent Application
DOOR HINGE AND METHOD OF MANUFACTURING SAME
- Publication number 20200181961
- Publication date Jun 11, 2020
- Hyundai Motor Company
- Jin Hyeon LEE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
END PIECE FOR CAMSHAFT AND METHOD OF MANUFACTURING THE SAME
- Publication number 20180161846
- Publication date Jun 14, 2018
- Hyundai Motor Company
- Hyung-Seok KWAK
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HETEROGENEOUS POWDER MOLDED BODY AND MANUFACTURING METHOD THEREOF
- Publication number 20180021856
- Publication date Jan 25, 2018
- Hyundai Motor Company
- Jin-Hyeon LEE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
POWDER METALLURGICAL METHOD
- Publication number 20160151838
- Publication date Jun 2, 2016
- Hyundai Motor Company
- Yeong Cheol JO
- B22 - CASTING POWDER METALLURGY

Hyung Seok KWAK

Person

Patents Grantslast 30 patents

Door hinge and method of manufacturing same

Soft magnetic iron-based powder, method for manufacturing the same,...

Apparatus and method for manufacturing iron-based mixed powder

Door hinge and method of manufacturing same

End piece for camshaft and method of manufacturing the same

Patents Applicationslast 30 patents

SOFT MAGNETIC IRON-BASED POWDER, METHOD FOR MANUFACTURING THE SAME,...

APPARATUS AND METHOD FOR MANUFACTURING IRON-BASED MIXED POWDER

DOOR HINGE AND METHOD OF MANUFACTURING SAME

END PIECE FOR CAMSHAFT

DOOR HINGE AND METHOD OF MANUFACTURING SAME

END PIECE FOR CAMSHAFT AND METHOD OF MANUFACTURING THE SAME

HETEROGENEOUS POWDER MOLDED BODY AND MANUFACTURING METHOD THEREOF

POWDER METALLURGICAL METHOD