Societe Pour L'etude et la Fabrication des Circuits Integres Speciaux E.F.C.I.S.

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Grenoble, FR

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Patents Grantslast 30 patents

Information Patent Grant
Integrated circuit comprising MOS transistors having electrodes of...
- Patent number 4,731,318
- Issue date Mar 15, 1988
- Societe Pour L'etude et la Fabrication des Circuits Integres Speciaux E.F.C.I.S.
- Alain Roche
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabrication of aluminum contacts through a thick insulati...
- Patent number 4,592,802
- Issue date Jun 3, 1986
- Societe Pour L'etude et la Fabrication des Circuits Integres Speciaux E.F.C.I.S.
- Simon Deleonibus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-pass filter of the first order and application thereof to tele...
- Patent number 4,524,425
- Issue date Jun 18, 1985
- Societe Pour L'etude et la Fabrication des Circuits Integres Speciaux E.F.C.I.S.
- Jean C. Bertails
- H03 - BASIC ELECTRONIC CIRCUITRY