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Andrea Ravaglia
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Bologna, IT
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last 30 patents
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Patent Grant
Eprom memory matrix with symmetrical elementary MOS cells and writi...
Patent number
4,792,925
Issue date
Dec 20, 1988
SGS Microelettronica S.p.A.
Giuseppe Corda
G11 - INFORMATION STORAGE
Information
Patent Grant
Process for the fabrication of a nonvolatile memory cell with very...
Patent number
4,622,737
Issue date
Nov 18, 1986
SGS-ATES Componeti Electtronici S.p.A.
Andrea Ravaglia
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for producing a calibrated resistance element and integrate...
Patent number
4,315,239
Issue date
Feb 9, 1982
SGS Ates, Componenti Elettronici S.P.A.
Vincenzo Daniele
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for producing a calibrated resistance element
Patent number
4,310,571
Issue date
Jan 12, 1982
SGS ATES, Componenti Elettronici S.p.A.
Vincenzo Daniele
H01 - BASIC ELECTRIC ELEMENTS