Inventor · disambiguated record
Douglas W. Stout
Also filed as: STOUT DOUGLAS · STOUT DOUGLAS W · STOUT DOUGLAS WILLARD
50 granted patents·5 pending applications·1,493 citations·filing 1990–2023
99Inventor score
Top patents by PatentIndex Score
55 records- 0195US7475366B2Integrated circuit design closure method for selective voltage binningIBM·Filed 2006·Granted Jan 6, 2009·53 cites·14 claims
- 0295US6883152B2Voltage island chip implementationIBM·Filed 2004·Granted Apr 19, 2005·92 cites·20 claims
- 0395US6820240B2Voltage island chip implementationIBM·Filed 2002·Granted Nov 16, 2004·90 cites·14 claims
- 0494US6779163B2Voltage island design planningIBM·Filed 2002·Granted Aug 17, 2004·89 cites·31 claims
- 0593US5134311ASelf-adjusting impedance matching driverIBM·Filed 1990·Granted Jul 28, 1992·423 cites·3 claims
- 0692US5151619ACmos off chip driver circuitIBM·Filed 1990·Granted Sep 29, 1992·76 cites·9 claims
- 0791US7142991B2Voltage dependent parameter analysisIBM·Filed 2005·Granted Nov 28, 2006·28 cites·28 claims
- 0890US7088131B1System and method for power gatingIBM·Filed 2005·Granted Aug 8, 2006·24 cites·20 claims
- 0990US6493257B1CMOS state saving latchIBM·Filed 2002·Granted Dec 10, 2002·57 cites·20 claims
- 1089US8519772B2Alternate power gating enablementCHU ALBERT M·Filed 2011·Granted Aug 27, 2013·10 cites·18 claims
- 1189US7307467B2Structure and method for implementing oxide leakage based voltage divider network for integrated circuit devicesIBM·Filed 2006·Granted Dec 11, 2007·13 cites·12 claims
- 1287US6667648B2Voltage island communications circuitsIBM·Filed 2002·Granted Dec 23, 2003·51 cites·14 claims
- 1386US7459958B2Circuits to reduce threshold voltage tolerance and skew in multi-threshold voltage applicationsIBM·Filed 2006·Granted Dec 2, 2008·14 cites·5 claims
- 1486US7404163B2Static timing slacks analysis and modificationIBM·Filed 2006·Granted Jul 22, 2008·16 cites·17 claims
- 1584US6157530AMethod and apparatus for providing ESD protectionIBM·Filed 1999·Granted Dec 5, 2000·48 cites·17 claims
- 1682US7348657B2Electrostatic discharge protection networks for triple well semiconductor devicesIBM·Filed 2006·Granted Mar 25, 2008·9 cites·11 claims
- 1782US6891207B2Electrostatic discharge protection networks for triple well semiconductor devicesIBM·Filed 2003·Granted May 10, 2005·29 cites·12 claims
- 1882US6725439B1Method of automated design and checking for ESD robustnessIBM·Filed 2000·Granted Apr 20, 2004·44 cites·19 claims
- 1981US6292343B1ASIC book to provide ESD protection on an integrated circuitIBM·Filed 2000·Granted Sep 18, 2001·24 cites·13 claims
- 2080US7619398B2Programmable on-chip sense lineIBM·Filed 2008·Granted Nov 17, 2009·4 cites·9 claims
- 2179US6140846ADriver circuit configured for use with receiverIBM·Filed 1998·Granted Oct 31, 2000·37 cites·21 claims
- 2278US7696811B2Methods and circuits to reduce threshold voltage tolerance and skew in multi-threshold voltage applicationsIBM·Filed 2007·Granted Apr 13, 2010·9 cites·16 claims
- 2378US6262873B1Method for providing ESD protection for an integrated circuitIBM·Filed 2000·Granted Jul 17, 2001·20 cites·5 claims
- 2478US5644265AOff-chip driver for mixed voltage applicationsIBM·Filed 1995·Granted Jul 1, 1997·29 cites·9 claims
- 2574US7266789B2Method and apparatus of optimizing the IO collar of a peripheral imageIBM·Filed 2005·Granted Sep 4, 2007·7 cites·20 claims
- 2673US6362653B1High voltage tolerant receiversIBM·Filed 2001·Granted Mar 26, 2002·18 cites·13 claims
- 2770US8015526B2Static timing slacks analysis and modificationIBM·Filed 2008·Granted Sep 6, 2011·4 cites·17 claims
- 2870US6545521B2Low skew, power sequence independent CMOS receiver deviceIBM·Filed 2001·Granted Apr 8, 2003·15 cites·11 claims
- 2968US7821053B2Tunable capacitorIBM·Filed 2006·Granted Oct 26, 2010·4 cites·8 claims
- 3068US7194707B2Method and apparatus for depopulating peripheral input/output cellsIBM·Filed 2004·Granted Mar 20, 2007·17 cites·14 claims
- 3168US6825711B2Power reduction by stage in integrated circuitIBM·Filed 2003·Granted Nov 30, 2004·12 cites·17 claims
- 3266US5969554AMulti-function pre-driver circuit with slew rate control, tri-state operation, and level-shiftingIBM·Filed 1997·Granted Oct 19, 1999·21 cites·16 claims
- 3364US6570401B2Dual rail power supply sequence tolerant off-chip driverIBM·Filed 2001·Granted May 27, 2003·11 cites·18 claims
- 3462US7131074B2Nested voltage island architectureIBM·Filed 2003·Granted Oct 31, 2006·10 cites·24 claims
- 3561US7579897B2Design structure for implementing oxide leakage based voltage divider network for integrated circuit devicesIBM·Filed 2007·Granted Aug 25, 2009·3 cites·16 claims
- 3660US7454305B2Method and apparatus for storing circuit calibration informationIBM·Filed 2005·Granted Nov 18, 2008·3 cites·12 claims
- 3760US7222248B2Method of switching voltage islands in integrated circuits when a grid voltage at a reference location is within a specified rangeIBM·Filed 2005·Granted May 22, 2007·2 cites·20 claims
- 3859US7671666B2Methods to reduce threshold voltage tolerance and skew in multi-threshold voltage applicationsIBM·Filed 2008·Granted Mar 2, 2010·1 cites·10 claims
- 3956US9070791B2Tunable capacitorBARROWS COREY K·Filed 2007·Granted Jun 30, 2015·2 cites·12 claims
- 4055US6927614B2High performance state saving circuitIBM·Filed 2003·Granted Aug 9, 2005·6 cites·20 claims
- 4154US6087881AIntegrated circuit dual level shift predrive circuitIBM·Filed 1998·Granted Jul 11, 2000·13 cites·12 claims
- 4253US2008246533A1Methods and circuits to reduce threshold voltage tolerance and skew in multi-threshold voltage applicationsBARROWS COREY KENNETH·Filed 2008·Application pending·0 cites
- 4352US7474124B2Electronic circuit for maintaining and controlling data bus stateIBM·Filed 2007·Granted Jan 6, 2009·2 cites·16 claims
- 4452US6731154B2Global voltage buffer for voltage islandsIBM·Filed 2002·Granted May 4, 2004·5 cites·7 claims
- 4552US6577178B1Transient gate tunneling current controlIBM·Filed 2002·Granted Jun 10, 2003·5 cites·20 claims
- 4652US5127008AIntegrated circuit driver inhibit control test methodIBM·Filed 1990·Granted Jun 30, 1992·16 cites·14 claims
- 4749US2024202415A1High Density Transistor and Routing Track ArchitectureINTEL CORP·Filed 2022·Application pending·0 cites
- 4848US5195412ANotching and shearing machine for exterior siding panels and method of using samePLASTICS EXTRUSION MACHINERY·Filed 1991·Granted Mar 23, 1993·19 cites·12 claims
- 4948US2025006721A1Cell rows with mixed heights and mixed nanoribbon widthsINTEL CORP·Filed 2023·Application pending·0 cites
- 5048US2007278582A1Structure and method for implementing oxide leakage based voltage divider network for integrated circuit devicesIBM·Filed 2007·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →