Assignee
ITALTEL SPA
IT·64 granted patents·1,648 citations·filing 1979–2018
Top patents by PatentIndex Score
64 records- 0191US7130942B2Interface bus protocol for managing transactions in a system of distributed microprocessor interfaces toward marco-cell based designs implemented as ASIC or FPGA bread boardingITALTEL SPA·Filed 2005·Granted Oct 31, 2006·36 cites·15 claims
- 0289US6970966B2System of distributed microprocessor interfaces toward macro-cell based designs implemented as ASIC or FPGA bread boarding and relative common bus protocolITALTEL SPA·Filed 2002·Granted Nov 29, 2005·65 cites·36 claims
- 0389US4700292AInterface circuit arrangement for transferring data from a master processor to a slave processorITALTEL SPA·Filed 1983·Granted Oct 13, 1987·134 cites·20 claims
- 0488US5999673ACoupling arrangement between a multi-mode light source and an optical fiber through an intermediate optical fiber lengthITALTEL SPA·Filed 1994·Granted Dec 7, 1999·148 cites·26 claims
- 0588US5281924AFully differential CMOS power amplifierITALTEL SPA·Filed 1990·Granted Jan 25, 1994·73 cites·13 claims
- 0683US5691677ATunable resonator for microwave oscillators and filtersITALTEL SPA·Filed 1994·Granted Nov 25, 1997·62 cites·23 claims
- 0782US6285810B1Tunable add/drop optical deviceITALTEL SPA·Filed 1997·Granted Sep 4, 2001·83 cites·20 claims
- 0881US4886981ASynchronizing circuit for a plurality of power unitsITALTEL SPA·Filed 1986·Granted Dec 12, 1989·59 cites·10 claims
- 0980US4610561ASectional structure for carpentry, particularly to realize cubiclesITALTEL SPA·Filed 1984·Granted Sep 9, 1986·60 cites·9 claims
- 1077US5200989AWide band communication system transmitting video and audio signals among a plurality of usersITALTEL SPA·Filed 1989·Granted Apr 6, 1993·80 cites·7 claims
- 1176US5307343ABasic element for the connection network of a fast packet switching nodeITALTEL SPA·Filed 1990·Granted Apr 26, 1994·101 cites·15 claims
- 1275US7082563B2Automated method for generating the cyclic redundancy check for transmission of multi-protocol packetsITALTEL SPA·Filed 2003·Granted Jul 25, 2006·34 cites·6 claims
- 1373US5598127AProcedure and circuit for adaptive compensation of the gain distortions of a microwave amplifier with linearizerITALTEL SPA·Filed 1993·Granted Jan 28, 1997·29 cites·5 claims
- 1469US4654784ACircuit arrangement for routing signals between a master-slave pair of controlling processors and several master-slave pairs of controlled processing unitsITALTEL SPA·Filed 1982·Granted Mar 31, 1987·21 cites·3 claims
- 1567US7289502B1Method and device for routing or compressing packets destination address containing classless addressITALTEL SPA·Filed 2000·Granted Oct 30, 2007·17 cites·24 claims
- 1667US4478882AMethod for conductively interconnecting circuit components on opposite surfaces of a dielectric layerITALTEL SPA·Filed 1982·Granted Oct 23, 1984·35 cites·4 claims
- 1765US4528658ATelecommunication system with a multiplicity of modular units interchanging digital messagesITALTEL SPA·Filed 1982·Granted Jul 9, 1985·17 cites·3 claims
- 1864US4536870APCM Switching network with surplus capacityITALTEL SPA·Filed 1983·Granted Aug 20, 1985·17 cites·4 claims
- 1962US5381423AProcess and device for the decoding of a shortened, cyclic binary code using error correctionITALTEL SPA·Filed 1994·Granted Jan 10, 1995·34 cites·16 claims
- 2061USD269511SDesk telephoneITALTEL SPA·Filed 1980·Granted Jun 28, 1983·8 cites·1 claims
- 2161US4383189ACircuit arrangement for summing the powers of two isofrequential microwave signalsITALTEL SPA·Filed 1982·Granted May 10, 1983·12 cites·6 claims
- 2258US4268957AProcess for splicing a coaxial cable with a conductor composed of individually enameled wire strands to a coaxial connectorITALTEL SPA·Filed 1979·Granted May 26, 1981·18 cites·5 claims
- 2357US6347096B1Method for structuring of digital data which can be transferred in both directions on a passive optical network (PON) in a PON TDMA systemITALTEL SPA·Filed 1997·Granted Feb 12, 2002·34 cites·31 claims
- 2457US4520329ACircuit component for separating and/or combining two isofrequential but differently polarized pairs of signal waves lying in different high-frequency bandsITALTEL SPA·Filed 1983·Granted May 28, 1985·16 cites·5 claims
- 2556US5323425ADirect conversion receiver for digital signals and method for demodulation of said signalsITALTEL SPA·Filed 1990·Granted Jun 21, 1994·19 cites·11 claims
- 2656US5181264ATransceiver for bidirectional signal transmission over a monomodal optical fiberITALTEL SPA·Filed 1991·Granted Jan 19, 1993·22 cites·11 claims
- 2756US4340788AMethod of and system for measuring electrical characteristics of circuit elements included in time-sharing telecommunication networkITALTEL SPA·Filed 1981·Granted Jul 20, 1982·12 cites·12 claims
- 2854US5349607AReceiver for a digital radiomobile system with cancellation of isofrequency interfering signals having the same kind of modulation, and relevant methodITALTEL SPA·Filed 1990·Granted Sep 20, 1994·40 cites·26 claims
- 2953US6964574B2Daughter board for a prototyping systemITALTEL SPA·Filed 2001·Granted Nov 15, 2005·8 cites·16 claims
- 3053US5675681AInterconnection element for multifiber cablesITALTEL SPA·Filed 1995·Granted Oct 7, 1997·23 cites·15 claims
- 3151US7036095B2Clock generation system for a prototyping apparatusITALTEL SPA·Filed 2002·Granted Apr 25, 2006·5 cites·2 claims
- 3250US6161003AAutomatic local oscillator frequency stabilization process in radio receivers employing a wide-band tunable local dielectric-resonator oscillator and associated deviceITALTEL SPA·Filed 1996·Granted Dec 12, 2000·22 cites·15 claims
- 3350US4524462ASystem for jointly transmitting high-frequency and low-frequency digital signals over a fiber-optical carrierITALTEL SPA·Filed 1983·Granted Jun 18, 1985·21 cites·9 claims
- 3449US5680546APassive optical network structure with high fault toleranceITALTEL SPA·Filed 1992·Granted Oct 21, 1997·22 cites·29 claims
- 3548US5473530AFour-quadrant pulse width modulated DC/AC converterITALTEL SPA·Filed 1991·Granted Dec 5, 1995·27 cites·16 claims
- 3648US5368222AWavesoldering device and procedureITALTEL SPA·Filed 1988·Granted Nov 29, 1994·16 cites·18 claims
- 3745US4351020ACircuit arrangement for equalizing waveforms of push-pull power supplyITALTEL SPA·Filed 1981·Granted Sep 21, 1982·13 cites·7 claims
- 3844US5297168ASpace-diversity digital mobile receiver and relevant processITALTEL SPA·Filed 1990·Granted Mar 22, 1994·22 cites·27 claims
- 3944US4471329AMicrowave circuit component for superhigh-frequency signalsITALTEL SPA·Filed 1982·Granted Sep 11, 1984·9 cites·14 claims
- 4038US4791553AControl unit of input-output interface circuits in an electronic processorITALTEL SPA·Filed 1982·Granted Dec 13, 1988·11 cites·9 claims
- 4137US4394759ATransmitting section of PCM stationITALTEL SPA·Filed 1981·Granted Jul 19, 1983·8 cites·12 claims
- 4236US5343497AMethod and device for the synchronization between a base radio station and a mobile radio station in a digital radiomobile systemITALTEL SPA·Filed 1990·Granted Aug 30, 1994·32 cites·21 claims
- 4336US4597075AModular switching network for telecommunication systemITALTEL SPA·Filed 1985·Granted Jun 24, 1986·6 cites·7 claims
- 4435US4596964ADigital phase locked loopITALTEL SPA·Filed 1984·Granted Jun 24, 1986·9 cites·11 claims
- 4534US6549536B1Method of address compression for cell-based and packet-based protocols and hardware implementations thereofITALTEL SPA·Filed 1999·Granted Apr 15, 2003·8 cites·12 claims
- 4634US4841161AMonitoring circuit for control means and selective breakaway means in modular supply systemsITALTEL SPA·Filed 1986·Granted Jun 20, 1989·10 cites·3 claims
- 4733US6639702B1Optical module for access networks to wide band communication systems and relevant production methodITALTEL SPA·Filed 1997·Granted Oct 28, 2003·4 cites·10 claims
- 4833US4658399ACircuit arrangement designed to pick up the error rate in numerical transmission systemsITALTEL SPA·Filed 1984·Granted Apr 14, 1987·11 cites·5 claims
- 4932US5311504ABase station for a mobile digital system with the frequency hopping techniqueITALTEL SPA·Filed 1990·Granted May 10, 1994·17 cites·10 claims
- 5032US4520481AData-handling system for the exchange of digital messages between two intercommunicating functional unitsITALTEL SPA·Filed 1982·Granted May 28, 1985·7 cites·7 claims
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