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Patents Grants
last 30 patents
Information
Patent Grant
PCM-frame synchronizing unit
Patent number
4,723,240
Issue date
Feb 2, 1988
SIP - Societa Italiana per L'Esercizio Telefonico p.a.
Giorgio Fioretto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bidirectional digital transmission system with echo-cancellation
Patent number
4,713,803
Issue date
Dec 15, 1987
SIP - Societa Italiana per L'Esercizio Telefonico p.a.
Renato Ambrosio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital circuit for extracting synchronism signals from a serial fl...
Patent number
4,675,885
Issue date
Jun 23, 1987
SIP - Societa Italiana per L'Esercizio Telefonico p.a.
Fabrizio Gagliardi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Coder-decoder for transmission and/or reception of television pictu...
Patent number
4,660,078
Issue date
Apr 21, 1987
SIP - Societa Italiana per l'Esercizio Telefonico S.p.A.
Benedetto Riolfo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive equalizer for binary signals and method of operating same
Patent number
4,580,275
Issue date
Apr 1, 1986
SIP - Societa Italiana per l'Esercizio Telefonico S.p.A.
Giancarlo Pirani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic instrument for measuring the overall phase and amplitude...
Patent number
4,533,868
Issue date
Aug 6, 1985
SIP - Societa Italiana per L'Esercizio Telefonico p.a.
Bruno Fabbri
G01 - MEASURING TESTING
Information
Patent Grant
Waveguide structure for separating microwaves with mutually orthogo...
Patent number
4,498,062
Issue date
Feb 5, 1985
SIP - Societa Italiana per L'Esercizio Telefonico p.a.
Piercarlo Massaglia
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Programmable traffic-measuring unit for telecommunication system
Patent number
4,399,332
Issue date
Aug 16, 1983
SIP - Societa Italiana per L'Esercizio Telefonico p.a.
Antonio Furlan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Continuous paper strip or the like to form invoices and the like tr...
Patent number
4,199,630
Issue date
Apr 22, 1980
S.I.P. Societa' Italiana per l'Esercizio Telefonico P.A.
Luciano Consiglio
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Patents Applications
last 30 patents
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