Inventor · disambiguated record
Michael A. Sorna
Also filed as: SORNA MICHAEL A · SORNA MICHAEL ANTHONY
57 granted patents·2 pending applications·991 citations·filing 1990–2019
99Inventor score
Top patents by PatentIndex Score
59 records- 0196US7394273B2On-chip electromigration monitoring systemIBM·Filed 2006·Granted Jul 1, 2008·31 cites·7 claims
- 0295US7142623B2On-chip system and method for measuring jitter tolerance of a clock and data recovery circuitIBM·Filed 2002·Granted Nov 28, 2006·72 cites·9 claims
- 0394US6466100B2Linear voltage controlled oscillator transconductor with gain compensationIBM·Filed 2001·Granted Oct 15, 2002·49 cites·19 claims
- 0493US7102392B2Signal detector for high-speed serdesIBM·Filed 2005·Granted Sep 5, 2006·26 cites·35 claims
- 0592US7397876B2Methods and arrangements for link power reductionIBM·Filed 2004·Granted Jul 8, 2008·44 cites·7 claims
- 0692US7053712B2Method and apparatus for controlling common-mode output voltage in fully differential amplifiersIBM·Filed 2004·Granted May 30, 2006·58 cites·26 claims
- 0792US5144228AProbe interface assemblyIBM·Filed 1991·Granted Sep 1, 1992·109 cites·18 claims
- 0890US7719302B2On-chip electromigration monitoringIBM·Filed 2008·Granted May 18, 2010·16 cites·12 claims
- 0989US7519130B2Front end interface for data receiverIBM·Filed 2005·Granted Apr 14, 2009·27 cites·3 claims
- 1089US5132613ALow inductance side mount decoupling test structureIBM·Filed 1990·Granted Jul 21, 1992·99 cites·20 claims
- 1188US7486114B2Signal detector with calibration circuit arrangementIBM·Filed 2006·Granted Feb 3, 2009·17 cites·35 claims
- 1288US6661267B2Coarse calibration circuit using variable step sizes to reduce jitter and a dynamic course calibration (DCC) circuit for a 2 GHz VCOIBM·Filed 2002·Granted Dec 9, 2003·53 cites·19 claims
- 1387US7132821B2Reference current generation systemIBM·Filed 2005·Granted Nov 7, 2006·16 cites·13 claims
- 1486US6680681B1High speed FIR transmitterIBM·Filed 2003·Granted Jan 20, 2004·46 cites·19 claims
- 1585US8692600B1Multi-protocol driver slew rate calibration system for calibration slew rate control signal valuesIBM·Filed 2013·Granted Apr 8, 2014·7 cites·22 claims
- 1685US8126045B2System and method for latency reduction in speculative decision feedback equalizersBULZACCHELLI JOHN FRANCIS·Filed 2008·Granted Feb 28, 2012·17 cites·20 claims
- 1785US6528777B2Optical power meter derived from common-mode voltage of optical transimpedance amplifierIBM·Filed 2001·Granted Mar 4, 2003·30 cites·19 claims
- 1883US7869544B2System for measuring an eyewidth of a data signal in an asynchronous systemIBM·Filed 2008·Granted Jan 11, 2011·11 cites·19 claims
- 1981US7394283B2CML to CMOS signal converterIBM·Filed 2006·Granted Jul 1, 2008·11 cites·7 claims
- 2081US6937054B2Programmable peaking receiver and methodIBM·Filed 2003·Granted Aug 30, 2005·34 cites·31 claims
- 2180US6980824B2Method and system for optimizing transmission and reception power levels in a communication systemIBM·Filed 2003·Granted Dec 27, 2005·27 cites·18 claims
- 2277US8401135B2Post-equalization amplitude latch-based channel characteristic measurementBEUKEMA TROY J·Filed 2010·Granted Mar 19, 2013·5 cites·12 claims
- 2377US7733964B2Automatic adaptive equalization method for high-speed serial transmission linkIBM·Filed 2007·Granted Jun 8, 2010·6 cites·5 claims
- 2477US7295618B2Automatic adaptive equalization method and system for high-speed serial transmission linkIBM·Filed 2004·Granted Nov 13, 2007·21 cites·10 claims
- 2575US9473172B2Receiver deserializer latency trimGLOBALFOUNDRIES INC·Filed 2014·Granted Oct 18, 2016·3 cites·18 claims
- 2675US7974304B2Out of band signaling enhancement for high speed serial driverIBM·Filed 2007·Granted Jul 5, 2011·7 cites·21 claims
- 2774US7840916B2Structure for on-chip electromigration monitoring systemIBM·Filed 2007·Granted Nov 23, 2010·7 cites·8 claims
- 2872US8493801B2Strobe offset in bidirectional memory strobe configurationsDREPS DANIEL M·Filed 2012·Granted Jul 23, 2013·4 cites·7 claims
- 2972US6949981B2Dynamic threshold for VCO calibrationIBM·Filed 2004·Granted Sep 27, 2005·18 cites·20 claims
- 3071US8284621B2Strobe offset in bidirectional memory strobe configurationsDREPS DANIEL M·Filed 2010·Granted Oct 9, 2012·4 cites·7 claims
- 3171US8144726B2Structure for out of band signaling enhancement for high speed serial driverXU HUIHAO·Filed 2008·Granted Mar 27, 2012·7 cites·15 claims
- 3268US7113749B2System and method for measuring a high speed signalIBM·Filed 2003·Granted Sep 26, 2006·10 cites·19 claims
- 3368US6891357B2Reference current generation system and methodIBM·Filed 2003·Granted May 10, 2005·15 cites·29 claims
- 3465US8410835B1Leakage tolerant phase locked loop circuit deviceSORNA MICHAEL A·Filed 2012·Granted Apr 2, 2013·3 cites·20 claims
- 3564US8130887B2Method and arrangements for link power reductionCRANFORD JR HAYDEN CLAVIE·Filed 2008·Granted Mar 6, 2012·5 cites·14 claims
- 3664US7352815B2Data transceiver and method for equalizing the data eye of a differential input data signalIBM·Filed 2003·Granted Apr 1, 2008·10 cites·8 claims
- 3762US9374098B2Transmitter serializer latency trimGLOBALFOUNDRIES US 2 LLC·Filed 2014·Granted Jun 21, 2016·1 cites·18 claims
- 3862US8024679B2Structure for apparatus for reduced loading of signal transmission elementsIBM·Filed 2007·Granted Sep 20, 2011·2 cites·4 claims
- 3962US7680179B2Data communication system with self-test featureIBM·Filed 2007·Granted Mar 16, 2010·2 cites·12 claims
- 4061US7321617B2Data communication system with self-test featureIBM·Filed 2002·Granted Jan 22, 2008·6 cites·10 claims
- 4158US7873922B2Structure for robust cable connectivity test receiver for high-speed data receiverIBM·Filed 2007·Granted Jan 18, 2011·1 cites·4 claims
- 4257US8674737B1Clock feathered slew rate control systemKOSSEL MARCEL A·Filed 2012·Granted Mar 18, 2014·1 cites·11 claims
- 4357US8040813B2Apparatus and method for reduced loading of signal transmission elementsIBM·Filed 2005·Granted Oct 18, 2011·1 cites·12 claims
- 4455US6785832B2Process independent source synchronous data capture apparatus and methodIBM·Filed 2001·Granted Aug 31, 2004·4 cites·24 claims
- 4555US5661395AActive, low Vsd, field effect transistor current sourceIBM·Filed 1995·Granted Aug 26, 1997·16 cites·20 claims
- 4651US11374732B2Apparatus and related method to synchronize operation of serial repeaterMARVELL ASIA PTE LTD·Filed 2019·Granted Jun 28, 2022·0 cites·20 claims
- 4751US7855563B2Robust cable connectivity test receiver for high-speed data receiverIBM·Filed 2007·Granted Dec 21, 2010·1 cites·20 claims
- 4847US7772918B2Regulated voltage boost charge pump for an integrated circuit deviceIBM·Filed 2008·Granted Aug 10, 2010·2 cites·18 claims
- 4947US2006109940A1Timing bias compensation for a data receiver with decision-feedback equalizerBEUKEMA TROY·Filed 2004·Application pending·0 cites
- 5046US6963240B2Damping of LC ringing in IC (integrated circuit) power distribution systemsIBM·Filed 2003·Granted Nov 8, 2005·2 cites·14 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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