Angelo Pariani

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Arona, IT

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Patents Grantslast 30 patents

Information Patent Grant
Subscriber line interface circuit with power-down mode
- Patent number RE35582
- Issue date Aug 12, 1997
- SGS Thomson Microelectronics S.r.l.
- Angelo Pariani
- 379 - Telephonic communications
Information Patent Grant
Subscriber line interface circuit with power-down mode
- Patent number 5,046,089
- Issue date Sep 3, 1991
- SGS-Thomson Microelectronics S.r.L.
- Angelo Pariani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for attenuating the echo signal in telephone fork circuit...
- Patent number 4,907,221
- Issue date Mar 6, 1990
- SGS- Thomson Microelectronics s.r.l.
- Angelo Pariani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE