Nicolas Changey

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rue de Navarre, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method of electrically connecting IGBT transistor chips mounted on...
- Patent number 6,297,079
- Issue date Oct 2, 2001
- Alstom Holdings
- Nicolas Changey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating a gate-control electrode for an IGBT transistor
- Patent number 6,274,451
- Issue date Aug 14, 2001
- Alstom Holdings
- Nicolas Changey
- H01 - BASIC ELECTRIC ELEMENTS