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MILANO, IT
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Patents Grants
last 30 patents
Information
Patent Grant
Passive optical network structure with high fault tolerance
Patent number
5,680,546
Issue date
Oct 21, 1997
Italtel Societa Italiana Telecomunicazioni, S.p.A.
Guido Chiaretti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Process and device for the decoding of a shortened, cyclic binary c...
Patent number
5,381,423
Issue date
Jan 10, 1995
Italtel Societa Italiana Telecomunicazioni S.p.A.
Ermanno Turco
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Receiver for a digital radiomobile system with cancellation of isof...
Patent number
5,349,607
Issue date
Sep 20, 1994
Italtel Societa Italiana Telecomunicazioni S.p.A.
Luigi Moreno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Base station for a mobile digital system with the frequency hopping...
Patent number
5,311,504
Issue date
May 10, 1994
Italtel Societa Italiana Telecomunicazioni S.p.A.
Armando Colamonico
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transceiver for bidirectional signal transmission over a monomodal...
Patent number
5,181,264
Issue date
Jan 19, 1993
Italtel Societa Italiana Telecomunicazioni S.p.A.
Guido Chiaretti
G02 - OPTICS
Information
Patent Grant
Monitoring circuit for control means and selective breakaway means...
Patent number
4,841,161
Issue date
Jun 20, 1989
Italtel Societa Italiana Telecomunicazioni S.p.A.
Salvatore Lentini
G05 - CONTROLLING REGULATING
Information
Patent Grant
Control unit of input-output interface circuits in an electronic pr...
Patent number
4,791,553
Issue date
Dec 13, 1988
Italtel Societa Italiana Telecomunicazioni S.p.A.
Giorgio Campanini
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Interface circuit arrangement for transferring data from a master p...
Patent number
4,700,292
Issue date
Oct 13, 1987
Italtel Societa Italiana Telecomunicazioni S.p.A.
Giorgio Campanini
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Circuit arrangement designed to pick up the error rate in numerical...
Patent number
4,658,399
Issue date
Apr 14, 1987
Italtel Societa Italiana Telecomunicazioni S.p.A.
Aldo D'Angio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Circuit arrangement for routing signals between a master-slave pair...
Patent number
4,654,784
Issue date
Mar 31, 1987
Italtel Societa Italiana Telecomunicazioni S.p.A.
Giorgio Campanini
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Modular switching network for telecommunication system
Patent number
4,597,075
Issue date
Jun 24, 1986
Italtel Societa Italiana Telecomunicazioni S.p.A.
John W. Israel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital phase locked loop
Patent number
4,596,964
Issue date
Jun 24, 1986
Italtel Societa Italiana Telecomunicazioni S.p.A.
Carlo Quaranta
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
PCM Switching network with surplus capacity
Patent number
4,536,870
Issue date
Aug 20, 1985
Italtel Societa Italiana Telecomunicazioni
Amilcare Bovo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital switching exchange for telephone systems
Patent number
4,535,444
Issue date
Aug 13, 1985
Italtel Societa Italiana Telecomunicazioni S.p.A.
Vincenzo Falzone
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telecommunication system with a multiplicity of modular units inter...
Patent number
4,528,658
Issue date
Jul 9, 1985
Italtel Societa Italiana Telecomunicazioni S.p.A.
John W. Israel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for jointly transmitting high-frequency and low-frequency di...
Patent number
4,524,462
Issue date
Jun 18, 1985
Italtel Societa Italiana Telecomunicazioni S.p.A.
Ezio Cottatelucci
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data-handling system for the exchange of digital messages between t...
Patent number
4,520,481
Issue date
May 28, 1985
Italtel Societa Italiana Telecomunicazioni S.p.A.
John W. Israel
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Circuit component for separating and/or combining two isofrequentia...
Patent number
4,520,329
Issue date
May 28, 1985
Italtel Societa Italiana Telecomunicazioni S.p.A.
Enzo Cavalieri D'Oro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for conductively interconnecting circuit components on oppos...
Patent number
4,478,882
Issue date
Oct 23, 1984
Italtel Societa Italiana Telecomunicazioni S.p.A.
Scorta Roberto
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Microwave circuit component for superhigh-frequency signals
Patent number
4,471,329
Issue date
Sep 11, 1984
Italtel Societa Italiana Telecomunicazioni S.p.A.
Enzo Cavalieri d'Oro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Switching network interfacing telephone-exchange equipment with two...
Patent number
4,435,619
Issue date
Mar 6, 1984
Italtel Societa Italiana Telecomunicazioni S.p.A.
Ennio Bonaparte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Synchronizing unit for receiving section of PCM station
Patent number
4,394,758
Issue date
Jul 19, 1983
Italtel Societa Italiana Telecomunicazioni, S.p.A.
Roberto D. Donne
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitting section of PCM station
Patent number
4,394,759
Issue date
Jul 19, 1983
Italtel Societa Italiana Telecomunicazioni S.p.A.
Roberto Delle Donne
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Circuit arrangement for summing the powers of two isofrequential mi...
Patent number
4,383,189
Issue date
May 10, 1983
Italtel Societa Italiana Telecomunicazioni S.p.A.
Enzo C. D'Oro
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Double-face printed-circuit board
Patent number
4,352,994
Issue date
Oct 5, 1982
Italtel Societa Italiana Telecomunicazioni S.p.A.
Luciano Inzoli
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Circuit arrangement for equalizing waveforms of push-pull power supply
Patent number
4,351,020
Issue date
Sep 21, 1982
Italtel Societa Italiana Telecomunicazioni S.p.A.
Andrea Leti
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power-distribution network for telecommunication system
Patent number
4,346,422
Issue date
Aug 24, 1982
Italtel Societa Italiana Telecomunicazioni S.p.A.
Luciano Inzoli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of and system for measuring electrical characteristics of ci...
Patent number
4,340,788
Issue date
Jul 20, 1982
Italtel Societa Italiana Telecomunicazioni S.p.A.
Anes Sbuelz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74459305 - DECTALK
Serial number
74459305
Filing date
Nov 17, 1993
ITALTEL SOCIETA ITALIANA TELECOMUNICAZIONI S.P.A.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74459304 - UT
Serial number
74459304
Filing date
Nov 17, 1993
ITALTEL SOCIETA ITALIANA TELECOMUNICAZIONI S.P.A.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74251298
Serial number
74251298
Registration number
1848508
Filing date
Mar 2, 1992
ITALTEL SOCIETA ITALIANA TELECOMUNICAZIONI S.P.A.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73139861 - ITALTEL ITALIANA TELECOMUNICAZIONI SOCIETA'
Serial number
73139861
Registration number
1142229
Filing date
Sep 2, 1977
Italtel Societa' Italiana Telecomunicazioni S.p.A.
7 - Machines and machine tools
Information
Trademark
73139882
Serial number
73139882
Registration number
1151473
Filing date
Sep 2, 1977
Italtel Societa' Italiana Telecomunicazioni S.p.A.
7 - Machines and machine tools