Assignee
SGS MICROELETTRONICA SPA
IT·116 granted patents·2,446 citations·filing 1984–1990
Top patents by PatentIndex Score
116 records- 0197US4920510ASample data band-pass filter deviceSGS MICROELETTRONICA SPA·Filed 1987·Granted Apr 24, 1990·108 cites·5 claims
- 0296US4887142AMonolithically integrated semiconductor device containing bipolar junction transistors, CMOS and DMOS transistors and low leakage diodes and a method for its fabricationSGS MICROELETTRONICA SPA·Filed 1988·Granted Dec 12, 1989·118 cites·1 claims
- 0394US4736121ACharge pump circuit for driving N-channel MOS transistorsSGS MICROELETTRONICA SPA·Filed 1986·Granted Apr 5, 1988·67 cites·5 claims
- 0493US4794349AFully differential, CMOS operational power amplifierSGS MICROELETTRONICA SPA·Filed 1987·Granted Dec 27, 1988·54 cites·2 claims
- 0591US4673889AApparatus and method for muting an output signal in a switching amplifierSGS MICROELETTRONICA SPA·Filed 1985·Granted Jun 16, 1987·42 cites·9 claims
- 0688US4816883ANonvolatile, semiconductor memory deviceSGS MICROELETTRONICA SPA·Filed 1987·Granted Mar 28, 1989·56 cites·8 claims
- 0788US4730168ACMOS output stage with large voltage swing and with stabilization of the quiescent currentSGS MICROELETTRONICA SPA·Filed 1986·Granted Mar 8, 1988·37 cites·2 claims
- 0887US4703249AStabilized current generator with single power supply, particularly for MOS integrated circuitsSGS MICROELETTRONICA SPA·Filed 1986·Granted Oct 27, 1987·48 cites·9 claims
- 0987US4667393AMethod for the manufacture of semiconductor devices with planar junctions having a variable charge concentration and a very high breakdown voltageSGS MICROELETTRONICA SPA·Filed 1985·Granted May 26, 1987·53 cites·5 claims
- 1086US4871963AMethod and apparatus for testing EPROM type semiconductor devices during burn-inSGS MICROELETTRONICA SPA·Filed 1988·Granted Oct 3, 1989·70 cites·1 claims
- 1185US4874965ACircuital device for the power-on reset of digital integrated circuits in MOS technologySGS MICROELETTRONICA SPA·Filed 1987·Granted Oct 17, 1989·35 cites·6 claims
- 1284US4780431AProcess for making structures including E2PROM nonvolatile memory cells with self-aligned layers of silicon and associated transistorsSGS MICROELETTRONICA SPA·Filed 1987·Granted Oct 25, 1988·56 cites·5 claims
- 1383US4786878ALow-frequency power amplifier, in particular of the integrated typeSGS MICROELETTRONICA SPA·Filed 1987·Granted Nov 22, 1988·30 cites·4 claims
- 1483US4725769ACurrent limited for constant current for switching driving devicesSGS MICROELETTRONICA SPA·Filed 1987·Granted Feb 16, 1988·50 cites·7 claims
- 1582US4720641AIntelligent electrical power device with monolithic integrated circuitSGS MICROELETTRONICA SPA·Filed 1986·Granted Jan 19, 1988·49 cites·2 claims
- 1680US4888307AMethod for manufacturing plastic encapsulated semiconductor devicesSGS MICROELETTRONICA SPA·Filed 1987·Granted Dec 19, 1989·73 cites·2 claims
- 1778US4935790AEEPROM memory cell with a single level of polysilicon programmable and erasable bit by bitSGS MICROELETTRONICA SPA·Filed 1987·Granted Jun 19, 1990·36 cites·5 claims
- 1878US4916085AMOS power structure with protective device against overvoltages and manufacturing process thereforSGS MICROELETTRONICA SPA·Filed 1989·Granted Apr 10, 1990·35 cites·2 claims
- 1977US4799042AApparatus and method for offset voltage correction in an analog to digital converterSGS MICROELETTRONICA SPA·Filed 1986·Granted Jan 17, 1989·30 cites·4 claims
- 2077US4782288AMethod for evaluating processing parameters in the manufacture of semiconductor devicesSGS MICROELETTRONICA SPA·Filed 1986·Granted Nov 1, 1988·52 cites·22 claims
- 2177US4774198ASelf-aligned process for fabricating small DMOS cellsSGS MICROELETTRONICA SPA·Filed 1987·Granted Sep 27, 1988·51 cites·5 claims
- 2277US4703552AFabricating a CMOS transistor having low threshold voltages using self-aligned silicide polysilicon gates and silicide interconnect regionsSGS MICROELETTRONICA SPA·Filed 1985·Granted Nov 3, 1987·35 cites·5 claims
- 2375US4887149ASemiconductor device mounted in a highly flexible, segmented package, provided with heat sinkSGS MICROELETTRONICA SPA·Filed 1987·Granted Dec 12, 1989·58 cites·5 claims
- 2474US4780624ABiMOS biasing circuitSGS MICROELETTRONICA SPA·Filed 1987·Granted Oct 25, 1988·24 cites·5 claims
- 2574US4714845ALow offset voltage follower circuitSGS MICROELETTRONICA SPA·Filed 1986·Granted Dec 22, 1987·22 cites·8 claims
- 2672US4807018AMethod and package for dissipating heat generated by an integrated circuit chipSGS MICROELETTRONICA SPA·Filed 1987·Granted Feb 21, 1989·45 cites·5 claims
- 2771US4839768AProtection of integrated circuits from electrostatic dischargesSGS MICROELETTRONICA SPA·Filed 1987·Granted Jun 13, 1989·29 cites·8 claims
- 2871US4811282ARetiming circuit for pulse signals, particularly for microprocessor peripheralsSGS MICROELETTRONICA SPA·Filed 1986·Granted Mar 7, 1989·61 cites·7 claims
- 2970US4810902ALogic interface circuit with high stability and low rest currentSGS MICROELETTRONICA SPA·Filed 1987·Granted Mar 7, 1989·29 cites·5 claims
- 3070US4808261AFabrication process for EPROM cells with oxide-nitride-oxide dielectricSGS MICROELETTRONICA SPA·Filed 1987·Granted Feb 28, 1989·27 cites·4 claims
- 3170US4803381ABias current compensating circuit, particularly for saw-tooth wave generatorsSGS MICROELETTRONICA SPA·Filed 1987·Granted Feb 7, 1989·19 cites·5 claims
- 3270US4723191AElectronic voltage regulator for use in vehicles with protection against transient overvoltagesSGS MICROELETTRONICA SPA·Filed 1985·Granted Feb 2, 1988·21 cites·8 claims
- 3370US4714895AInternal all-differential operational amplifier for CMOS integrated circuitsSGS MICROELETTRONICA SPA·Filed 1986·Granted Dec 22, 1987·18 cites·6 claims
- 3470US4704738ATransistor amplifier and mixer input stage for a radio receiverSGS MICROELETTRONICA SPA·Filed 1984·Granted Nov 3, 1987·28 cites·14 claims
- 3569US4789644AProcess for fabrication, by means of epitaxial recrystallization, of insulated-gate field-effect transistors with junctions of minimum depthSGS MICROELETTRONICA SPA·Filed 1986·Granted Dec 6, 1988·41 cites·4 claims
- 3668US4805004ASemiconductor device with a planar junction and self-passivating terminationSGS MICROELETTRONICA SPA·Filed 1986·Granted Feb 14, 1989·27 cites·10 claims
- 3766US4802166ADevice for the verification of memory cells on the basis of the threshold drop obtainable during writingSGS MICROELETTRONICA SPA·Filed 1986·Granted Jan 31, 1989·21 cites·5 claims
- 3866US4792925AEprom memory matrix with symmetrical elementary MOS cells and writing method thereforSGS MICROELETTRONICA SPA·Filed 1985·Granted Dec 20, 1988·23 cites·4 claims
- 3961US4805192AMethod and apparatus for pulse code modulation combination chip having an improved autozero circuitSGS MICROELETTRONICA SPA·Filed 1986·Granted Feb 14, 1989·19 cites·4 claims
- 4061US4739378AProtection of integrated circuits from electric dischargeSGS MICROELETTRONICA SPA·Filed 1987·Granted Apr 19, 1988·19 cites·3 claims
- 4160US5237485AApparatus and method for improved thermal coupling of a semiconductor package to a cooling plate and increased electrical coupling of package leads on more than one side of the package to a circuit boardSGS MICROELETTRONICA SPA·Filed 1990·Granted Aug 17, 1993·34 cites·3 claims
- 4260US4823175AElectrically alterable, nonvolatile floating gate memory deviceSGS MICROELETTRONICA SPA·Filed 1987·Granted Apr 18, 1989·21 cites·1 claims
- 4360US4799021AMethod and apparatus for testing EPROM type semiconductor devices during burn-inSGS MICROELETTRONICA SPA·Filed 1987·Granted Jan 17, 1989·20 cites·6 claims
- 4460US4749956AFully-differential operational amplifier for MOS integrated circuitsSGS MICROELETTRONICA SPA·Filed 1986·Granted Jun 7, 1988·13 cites·4 claims
- 4559US4733196ACurrent gain stage with low voltage dropSGS MICROELETTRONICA SPA·Filed 1986·Granted Mar 22, 1988·14 cites·3 claims
- 4659US4696035ASystem for expanding the stereo base of stereophonic acoustic diffusion apparatusSGS MICROELETTRONICA SPA·Filed 1986·Granted Sep 22, 1987·17 cites·8 claims
- 4759US4672326ALimited output operational amplifierSGS MICROELETTRONICA SPA·Filed 1986·Granted Jun 9, 1987·12 cites·5 claims
- 4858US4721684AMethod for forming a buried layer and a collector region in a monolithic semiconductor deviceSGS MICROELETTRONICA SPA·Filed 1985·Granted Jan 26, 1988·24 cites·4 claims
- 4958US4609877ABuffer circuit with differential structure for measurement of capacitive chargesSGS MICROELETTRONICA SPA·Filed 1985·Granted Sep 2, 1986·15 cites·3 claims
- 5056US4746871ADifferential switched capacitor integrator using a single integration capacitorSGS MICROELETTRONICA SPA·Filed 1986·Granted May 24, 1988·16 cites·4 claims
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