Jean Chevrier

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Gif sur Yvetie, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for the selective dry etching of layers of III-V group semic...
- Patent number 4,742,026
- Issue date May 3, 1988
- Thomson-CSF
- Jean Vatus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming at least two metallizations of a semiconductor co...
- Patent number 4,725,566
- Issue date Feb 16, 1988
- Thomson-CSF
- Tung Pham Ngu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Epitaxial structure with increased piezoelectric effect and a surfa...
- Patent number 4,539,501
- Issue date Sep 3, 1985
- Thompson-CSF
- Linh N. Trong
- H03 - BASIC ELECTRONIC CIRCUITRY