Jee Uk Chang

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Linear EMV actuator using permanent magnet and electromagnet
- Patent number 7,255,074
- Issue date Aug 14, 2007
- Hyundai Motor Company
- Dong Chul Han
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
Linear EMV actuator using permanent magnet and electromagnet
- Publication number 20060130785
- Publication date Jun 22, 2006
- Dong Chul Han
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES