Sung Bum Kwak

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Kyungki-Do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Grid array type lead frame having lead ends in different planes
- Patent number 6,150,709
- Issue date Nov 21, 2000
- Anam Semiconductor Inc.
- Won Sun Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lead end grid array semiconductor package
- Patent number 5,866,939
- Issue date Feb 2, 1999
- Anam Semiconductor Inc.
- Won Sun Shin
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
THERMOPLASTIC POLYURETHANE COMPOSITION FOR INJECTION MOLDING AND A...
- Publication number 20240132652
- Publication date Apr 25, 2024
- Hyundai Motor Company
- Boo Youn An
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL