Byung Jun Jung

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Anyang, KR

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Patents Grantslast 30 patents

Information Patent Grant
White rust inhibiting composition for aluminum parts
- Patent number 7,988,775
- Issue date Aug 2, 2011
- Hyundai Motor Company
- Ji Yong Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cam-type press system
- Patent number 6,755,070
- Issue date Jun 29, 2004
- Hyundai Motor Company
- Byung-No Jung
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
VACCUM DIE CASTING METHOD AND A DIE FOR VACCUM DIE CASTING
- Publication number 20210129213
- Publication date May 6, 2021
- Hyundai Motor Company
- Byung-June Jung
- B22 - CASTING POWDER METALLURGY
Information Patent Application
WHITE RUST INHIBITING COMPOSITION FOR ALUMINUM PARTS
- Publication number 20100326319
- Publication date Dec 30, 2010
- Hyundai Motor Company
- Ji Yong Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Cam-type press system
- Publication number 20040000184
- Publication date Jan 1, 2004
- Byung-No Jung
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...