Assignee
SILICON SYSTEMS INC
US·90 granted patents·3,207 citations·filing 1985–1998
Top patents by PatentIndex Score
90 records- 0194US4870370AMethod and apparatus for two stage automatic gain controlSILICON SYSTEMS INC·Filed 1988·Granted Sep 26, 1989·98 cites·13 claims
- 0293US5654984ASignal modulation across capacitorsSILICON SYSTEMS INC·Filed 1993·Granted Aug 5, 1997·263 cites·14 claims
- 0391US5212459ALinearized and delay compensated all CMOS VCOSILICON SYSTEMS INC·Filed 1992·Granted May 18, 1993·88 cites·1 claims
- 0491US5142238ASwitched-capacitor differential amplifierSILICON SYSTEMS INC·Filed 1991·Granted Aug 25, 1992·66 cites·19 claims
- 0590US5331478AMagnetoresistive head amplifierSILICON SYSTEMS INC·Filed 1992·Granted Jul 19, 1994·60 cites·15 claims
- 0689US5517146AWrite precompensation circuit for compensating nonlinear magnetic effects in a recording channelSILICON SYSTEMS INC·Filed 1994·Granted May 14, 1996·47 cites·17 claims
- 0788US5311178AMethod for processing sample values in an RLL channelSILICON SYSTEMS INC·Filed 1992·Granted May 10, 1994·46 cites·7 claims
- 0888US5006854AMethod and apparatus for converting A/D nonlinearities to random noiseSILICON SYSTEMS INC·Filed 1989·Granted Apr 9, 1991·85 cites·34 claims
- 0987US5382889ASelf-commutating, back-EMF sensing, brushless DC motor controllerSILICON SYSTEMS INC·Filed 1992·Granted Jan 17, 1995·58 cites·4 claims
- 1086US6097320AEncoder/decoder system with suppressed error propagationSILICON SYSTEMS INC·Filed 1998·Granted Aug 1, 2000·75 cites·19 claims
- 1186US5602912ATelephone hybrid circuitSILICON SYSTEMS INC·Filed 1996·Granted Feb 11, 1997·94 cites·8 claims
- 1286US5386328ACurrent mirror based write driverSILICON SYSTEMS INC·Filed 1993·Granted Jan 31, 1995·43 cites·28 claims
- 1386US5301318AHierarchical netlist extraction toolSILICON SYSTEMS INC·Filed 1992·Granted Apr 5, 1994·141 cites·16 claims
- 1485US5202614ASelf-commutating, back-emf sensing, brushless dc motor controllerSILICON SYSTEMS INC·Filed 1989·Granted Apr 13, 1993·43 cites·9 claims
- 1585US5182477ABipolar tunable transconductance elementSILICON SYSTEMS INC·Filed 1992·Granted Jan 26, 1993·44 cites·9 claims
- 1684US6112125ASelf-tuning method and apparatus for continuous-time filtersSILICON SYSTEMS INC·Filed 1995·Granted Aug 29, 2000·43 cites·39 claims
- 1784US5162678ATemperature compensation control circuit for exponential gain function of an agc amplifierSILICON SYSTEMS INC·Filed 1990·Granted Nov 10, 1992·39 cites·17 claims
- 1882US5500894ATelephone line interface with AC and DC transconductance loopsSILICON SYSTEMS INC·Filed 1993·Granted Mar 19, 1996·92 cites·3 claims
- 1982US5155452ALinearized and delay compensated all CMOS VCOSILICON SYSTEMS INC·Filed 1991·Granted Oct 13, 1992·43 cites·10 claims
- 2081US5289136ABipolar differential pair based transconductance element with improved linearity and signal to noise ratioSILICON SYSTEMS INC·Filed 1992·Granted Feb 22, 1994·39 cites·16 claims
- 2181US5142552AMethod and apparatus for analog D.C. offset cancellationSILICON SYSTEMS INC·Filed 1990·Granted Aug 25, 1992·45 cites·15 claims
- 2281US4791323ALevel translation circuitSILICON SYSTEMS INC·Filed 1986·Granted Dec 13, 1988·30 cites·8 claims
- 2380US5587687AMultiplier based transconductance amplifiers and transconductance control circuitsSILICON SYSTEMS INC·Filed 1995·Granted Dec 24, 1996·47 cites·32 claims
- 2480US5202616ABipolar or unipolar drive back-EMF commutation sensing methodSILICON SYSTEMS INC·Filed 1990·Granted Apr 13, 1993·46 cites·16 claims
- 2579US5995561AMethod and apparatus for reducing noise correlation in a partial response channelSILICON SYSTEMS INC·Filed 1996·Granted Nov 30, 1999·44 cites·11 claims
- 2679US5533053ALow frequency common mode rejection in a clock circuitSILICON SYSTEMS INC·Filed 1994·Granted Jul 2, 1996·92 cites·6 claims
- 2779US5506900ATemperature compensation for trans-hybrid loss in a miniaturized data access arrangementSILICON SYSTEMS INC·Filed 1995·Granted Apr 9, 1996·95 cites·30 claims
- 2879US5298838ASensorless brushless DC motor starting system and methodSILICON SYSTEMS INC·Filed 1991·Granted Mar 29, 1994·44 cites·14 claims
- 2979US5258664AOperational amplifier with self contained sample and hold and auto zeroSILICON SYSTEMS INC·Filed 1991·Granted Nov 2, 1993·33 cites·27 claims
- 3079US5247241AFrequency and capacitor based constant current sourceSILICON SYSTEMS INC·Filed 1991·Granted Sep 21, 1993·62 cites·49 claims
- 3177US5550512AMethod for offset voltage trim for automatic gain controlsSILICON SYSTEMS INC·Filed 1995·Granted Aug 27, 1996·35 cites·19 claims
- 3277US5030924ATemperature compensated exponential gain control circuitSILICON SYSTEMS INC·Filed 1989·Granted Jul 9, 1991·27 cites·15 claims
- 3376US5404054AMethod and apparatus for controlling programmable hysteresisSILICON SYSTEMS INC·Filed 1992·Granted Apr 4, 1995·28 cites·25 claims
- 3476US5124669AOne-shot circuit for use in a PLL clock recovery circuitSILICON SYSTEMS INC·Filed 1990·Granted Jun 23, 1992·29 cites·14 claims
- 3575US5322438ALayout scheme for precise capacitance ratiosSILICON SYSTEMS INC·Filed 1993·Granted Jun 21, 1994·39 cites·6 claims
- 3674US5917859AMethod and apparatus for implementing a viterbi detector for PRML channelsSILICON SYSTEMS INC·Filed 1997·Granted Jun 29, 1999·27 cites·31 claims
- 3774US5311069ADriver circuitry for commutated inductive loadsSILICON SYSTEMS INC·Filed 1991·Granted May 10, 1994·34 cites·17 claims
- 3874US5311071AHigh speed threshold crossing detector with resetSILICON SYSTEMS INC·Filed 1991·Granted May 10, 1994·41 cites·29 claims
- 3973US5432475AMethod of offset voltage trim for automatic gain controlsSILICON SYSTEMS INC·Filed 1994·Granted Jul 11, 1995·24 cites·19 claims
- 4073US5093847AAdaptive phase lock loopSILICON SYSTEMS INC·Filed 1990·Granted Mar 3, 1992·72 cites·17 claims
- 4172US5319289AAdaptive commutation delay for multi-pole brushless DC motorsSILICON SYSTEMS INC·Filed 1992·Granted Jun 7, 1994·31 cites·56 claims
- 4271US5465059AMethod and apparatus for timing acquisition of partial response class IV signalingSILICON SYSTEMS INC·Filed 1994·Granted Nov 7, 1995·19 cites·23 claims
- 4370US5546027APeak detectorSILICON SYSTEMS INC·Filed 1994·Granted Aug 13, 1996·26 cites·24 claims
- 4470US5317614AProgrammable electronic angular position indicator based upon engineering unitsSILICON SYSTEMS INC·Filed 1992·Granted May 31, 1994·26 cites·18 claims
- 4569US5561660AOffset and phase correction for delta-sigma modulatorsSILICON SYSTEMS INC·Filed 1995·Granted Oct 1, 1996·32 cites·22 claims
- 4669US5561826AConfigurable architecture for serial communicationSILICON SYSTEMS INC·Filed 1995·Granted Oct 1, 1996·68 cites·20 claims
- 4768US5467370AMethod and apparatus for an adaptive three tap transversal equalizer for partial-response signalingSILICON SYSTEMS INC·Filed 1994·Granted Nov 14, 1995·15 cites·5 claims
- 4868US5434800AProgrammable system for the synchronization of an electronic angular position indicatorSILICON SYSTEMS INC·Filed 1994·Granted Jul 18, 1995·24 cites·11 claims
- 4967US5428307AClosed-loop peak detector topologySILICON SYSTEMS INC·Filed 1993·Granted Jun 27, 1995·30 cites·13 claims
- 5067US4691172AMOS Switched capacitor automatic gain control circuitSILICON SYSTEMS INC·Filed 1985·Granted Sep 1, 1987·21 cites·17 claims
Showing the top 50 of 90 patent records by PatentIndex Score.
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