Joseph Borel

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St. Egreve, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for manufacturing isolated semi conductor components in a s...
- Patent number 5,457,338
- Issue date Oct 10, 1995
- Societe pour L'Etude et la Fabrication de Circuits Integres Speciaux EFCIS
- Joseph Borel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for manufacturing isolated semiconductor components in a se...
- Patent number 5,387,537
- Issue date Feb 7, 1995
- Soclete pour I'Etude et al Fabrication de Circuits Integres Speciaux E.F.C.I.S.
- Joseph Borel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabrication of MOS transistors having electrodes of metal...
- Patent number 4,780,429
- Issue date Oct 25, 1988
- Societe pour L'Etude et la Fabrication de Circuits Integres Speciaux EFCIS
- Alain Roche
- H01 - BASIC ELECTRIC ELEMENTS
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
Process for manufacturing isolated semi conductor components in a s...
- Patent number 4,679,309
- Issue date Jul 14, 1987
- Societe pour L'Etude et la Fabrication de Circuits Integres Speciaux EFCIS
- Joseph Borel
- H01 - BASIC ELECTRIC ELEMENTS