Inventor · disambiguated record
Madhusudan K. Iyengar
Also filed as: IYENGAR MADHUSUDAN · IYENGAR MADHUSUDAN K · IYENGAR MADHUSUDAN KRISHNAN
312 granted patents·32 pending applications·10,468 citations·filing 2004–2025
99Inventor score
Top patents by PatentIndex Score
344 records- 0199US9357675B2Pump-enhanced, immersion-cooling of electronic component(s)IBM·Filed 2013·Granted May 31, 2016·64 cites·19 claims
- 0299US9291408B2Data center with dual radiator cabinets for redundant operationIBM·Filed 2012·Granted Mar 22, 2016·44 cites·12 claims
- 0399US9250024B2Pump-enhanced, sub-cooling of immersion-cooling fluidIBM·Filed 2013·Granted Feb 2, 2016·39 cites·9 claims
- 0499US8964391B2Sectioned manifolds facilitating pumped immersion-cooling of electronic componentsIBM·Filed 2013·Granted Feb 24, 2015·42 cites·10 claims
- 0599US8953317B2Wicking vapor-condenser facilitating immersion-cooling of electronic component(s)CAMPBELL LEVI A·Filed 2011·Granted Feb 10, 2015·59 cites·18 claims
- 0699US8817465B2Multi-rack assembly with shared cooling apparatusIBM·Filed 2012·Granted Aug 26, 2014·57 cites·6 claims
- 0799US8797740B2Multi-rack assembly method with shared cooling unitIBM·Filed 2012·Granted Aug 5, 2014·66 cites·10 claims
- 0899US8619425B2Multi-fluid, two-phase immersion-cooling of electronic component(s)CAMPBELL LEVI A·Filed 2011·Granted Dec 31, 2013·80 cites·20 claims
- 0999US8583290B2Cooling system and method minimizing power consumption in cooling liquid-cooled electronics racksCAMPBELL LEVI A·Filed 2009·Granted Nov 12, 2013·98 cites·22 claims
- 1099US8351206B2Liquid-cooled electronics rack with immersion-cooled electronic subsystems and vertically-mounted, vapor-condensing unitIBM·Filed 2010·Granted Jan 8, 2013·100 cites·17 claims
- 1199US8208258B2System and method for facilitating parallel cooling of liquid-cooled electronics racksCAMPBELL LEVI A·Filed 2009·Granted Jun 26, 2012·87 cites·18 claims
- 1299US8194406B2Apparatus and method with forced coolant vapor movement for facilitating two-phase cooling of an electronic deviceCAMPBELL LEVI A·Filed 2009·Granted Jun 5, 2012·94 cites·20 claims
- 1399US8184436B2Liquid-cooled electronics rack with immersion-cooled electronic subsystemsCAMPBELL LEVI A·Filed 2010·Granted May 22, 2012·107 cites·20 claims
- 1499US8059405B2Condenser block structures with cavities facilitating vapor condensation cooling of coolantCAMPBELL LEVI A·Filed 2009·Granted Nov 15, 2011·66 cites·18 claims
- 1599US8027162B2Liquid-cooled electronics apparatus and methods of fabricationIBM·Filed 2009·Granted Sep 27, 2011·123 cites·20 claims
- 1699US8014150B2Cooled electronic module with pump-enhanced, dielectric fluid immersion-coolingIBM·Filed 2009·Granted Sep 6, 2011·184 cites·18 claims
- 1799US7944694B2Liquid cooling apparatus and method for cooling blades of an electronic system chassisIBM·Filed 2008·Granted May 17, 2011·89 cites·16 claims
- 1899US7916483B2Open flow cold plate for liquid cooled electronic packagesIBM·Filed 2008·Granted Mar 29, 2011·103 cites·10 claims
- 1999US7907406B1System and method for standby mode cooling of a liquid-cooled electronics rackIBM·Filed 2009·Granted Mar 15, 2011·107 cites·20 claims
- 2099US7885070B2Apparatus and method for immersion-cooling of an electronic system utilizing coolant jet impingement and coolant wash flowIBM·Filed 2008·Granted Feb 8, 2011·99 cites·20 claims
- 2199US7724524B1Hybrid immersion cooled server with integral spot and bath coolingIBM·Filed 2008·Granted May 25, 2010·100 cites·20 claims
- 2299US7639499B1Liquid cooling apparatus and method for facilitating cooling of an electronics systemIBM·Filed 2008·Granted Dec 29, 2009·128 cites·20 claims
- 2399US7630795B2Method and air-cooling unit with dynamic airflow and heat removal adjustabilityIBM·Filed 2008·Granted Dec 8, 2009·88 cites·20 claims
- 2499US7477514B2Method of facilitating cooling of electronics racks of a data center employing multiple cooling stationsIBM·Filed 2007·Granted Jan 13, 2009·150 cites·3 claims
- 2599US7450385B1Liquid-based cooling apparatus for an electronics rackIBM·Filed 2007·Granted Nov 11, 2008·142 cites·20 claims
- 2699US7397661B2Cooled electronics system and method employing air-to-liquid heat exchange and bifurcated air flowIBM·Filed 2006·Granted Jul 8, 2008·104 cites·4 claims
- 2799US7272005B2Multi-element heat exchange assemblies and methods of fabrication for a cooling systemIBM·Filed 2005·Granted Sep 18, 2007·65 cites·20 claims
- 2898US9750159B2Pump-enhanced, immersion-cooling of electronic compnent(s)IBM·Filed 2015·Granted Aug 29, 2017·37 cites·13 claims
- 2998US9414525B2Coolant-cooled heat sink configured for accelerating coolant flowIBM·Filed 2015·Granted Aug 9, 2016·28 cites·4 claims
- 3098US9332674B2Field-replaceable bank of immersion-cooled electronic componentsIBM·Filed 2013·Granted May 3, 2016·40 cites·17 claims
- 3198US9321136B2Multi-rack, door-mounted heat exchangerIBM·Filed 2013·Granted Apr 26, 2016·39 cites·11 claims
- 3298US9313920B2Direct coolant contact vapor condensingIBM·Filed 2013·Granted Apr 12, 2016·41 cites·17 claims
- 3398US9261308B2Pump-enhanced, sub-cooling of immersion-cooling fluidIBM·Filed 2012·Granted Feb 16, 2016·42 cites·15 claims
- 3498US9095942B2Wicking and coupling element(s) facilitating evaporative cooling of component(s)IBM·Filed 2012·Granted Aug 4, 2015·46 cites·17 claims
- 3598US9101078B2Data center cooling with an air-side economizer and liquid-cooled electronics rack(s)IBM·Filed 2012·Granted Aug 4, 2015·46 cites·6 claims
- 3698US9009971B2Wicking and coupling element(s) facilitating evaporative cooling of component(s)IBM·Filed 2013·Granted Apr 21, 2015·18 cites·9 claims
- 3798US8964390B2Sectioned manifolds facilitating pumped immersion-cooling of electronic componentsIBM·Filed 2012·Granted Feb 24, 2015·18 cites·18 claims
- 3898US8953320B2Coolant drip facilitating partial immersion-cooling of electronic componentsCAMPBELL LEVI A·Filed 2012·Granted Feb 10, 2015·41 cites·20 claims
- 3998US8947873B2Immersion-cooled and conduction-cooled electronic systemIBM·Filed 2012·Granted Feb 3, 2015·38 cites·24 claims
- 4098US8929080B2Immersion-cooling of selected electronic component(s) mounted to printed circuit boardIBM·Filed 2013·Granted Jan 6, 2015·29 cites·11 claims
- 4198US8879257B2Combined power and cooling rack supporting an electronics rack(s)IBM·Filed 2012·Granted Nov 4, 2014·37 cites·10 claims
- 4298US8824143B2Combined power and cooling rack supporting an electronics rack(S)CAMPBELL LEVI A·Filed 2011·Granted Sep 2, 2014·43 cites·18 claims
- 4398US8813515B2Thermoelectric-enhanced, vapor-compression refrigeration apparatus facilitating cooling of an electronic componentCAMPBELL LEVI A·Filed 2010·Granted Aug 26, 2014·31 cites·16 claims
- 4498US8817474B2Multi-rack assembly with shared cooling unitCAMPBELL LEVI A·Filed 2011·Granted Aug 26, 2014·51 cites·19 claims
- 4598US8783052B2Coolant-buffered, vapor-compression refrigeration with thermal storage and compressor cyclingCAMPBELL LEVI A·Filed 2010·Granted Jul 22, 2014·37 cites·19 claims
- 4698US8760863B2Multi-rack assembly with shared cooling apparatusCAMPBELL LEVI A·Filed 2011·Granted Jun 24, 2014·41 cites·18 claims
- 4798US8739406B2Vapor condenser with three-dimensional folded structureIBM·Filed 2013·Granted Jun 3, 2014·36 cites·4 claims
- 4898US8689861B2Hybrid air and liquid coolant conditioning unit for facilitating cooling of one or more electronics racks of a data centerCAMPBELL LEVI A·Filed 2011·Granted Apr 8, 2014·41 cites·4 claims
- 4998US8490679B2Condenser fin structures facilitating vapor condensation cooling of coolantCAMPBELL LEVI A·Filed 2009·Granted Jul 23, 2013·38 cites·14 claims
- 5098US8493738B2Cooled electronic system with thermal spreaders coupling electronics cards to cold railsCHAINER TIMOTHY J·Filed 2011·Granted Jul 23, 2013·75 cites·13 claims
Showing the top 50 of 344 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Madhusudan K. Iyengar files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →