Inventor · disambiguated record
Levi A. Campbell
Also filed as: CAMPBELL LEVI · CAMPBELL LEVI A
267 granted patents·20 pending applications·9,140 citations·filing 2004–2023
99Inventor score
Top patents by PatentIndex Score
287 records- 0199US9904811B2Tamper-proof electronic packages with two-phase dielectric fluidIBM·Filed 2016·Granted Feb 27, 2018·37 cites·20 claims
- 0299US9622379B1Drawer-level immersion-cooling with hinged, liquid-cooled heat sinkIBM·Filed 2015·Granted Apr 11, 2017·65 cites·18 claims
- 0399US9357675B2Pump-enhanced, immersion-cooling of electronic component(s)IBM·Filed 2013·Granted May 31, 2016·64 cites·19 claims
- 0499US9345169B1Liquid-cooled heat sink assembliesIBM·Filed 2014·Granted May 17, 2016·56 cites·18 claims
- 0599US9250024B2Pump-enhanced, sub-cooling of immersion-cooling fluidIBM·Filed 2013·Granted Feb 2, 2016·39 cites·9 claims
- 0699US8964391B2Sectioned manifolds facilitating pumped immersion-cooling of electronic componentsIBM·Filed 2013·Granted Feb 24, 2015·42 cites·10 claims
- 0799US8953317B2Wicking vapor-condenser facilitating immersion-cooling of electronic component(s)CAMPBELL LEVI A·Filed 2011·Granted Feb 10, 2015·59 cites·18 claims
- 0899US8817465B2Multi-rack assembly with shared cooling apparatusIBM·Filed 2012·Granted Aug 26, 2014·57 cites·6 claims
- 0999US8797740B2Multi-rack assembly method with shared cooling unitIBM·Filed 2012·Granted Aug 5, 2014·66 cites·10 claims
- 1099US8619425B2Multi-fluid, two-phase immersion-cooling of electronic component(s)CAMPBELL LEVI A·Filed 2011·Granted Dec 31, 2013·80 cites·20 claims
- 1199US8583290B2Cooling system and method minimizing power consumption in cooling liquid-cooled electronics racksCAMPBELL LEVI A·Filed 2009·Granted Nov 12, 2013·98 cites·22 claims
- 1299US8351206B2Liquid-cooled electronics rack with immersion-cooled electronic subsystems and vertically-mounted, vapor-condensing unitIBM·Filed 2010·Granted Jan 8, 2013·100 cites·17 claims
- 1399US8208258B2System and method for facilitating parallel cooling of liquid-cooled electronics racksCAMPBELL LEVI A·Filed 2009·Granted Jun 26, 2012·87 cites·18 claims
- 1499US8194406B2Apparatus 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
- 1599US8184436B2Liquid-cooled electronics rack with immersion-cooled electronic subsystemsCAMPBELL LEVI A·Filed 2010·Granted May 22, 2012·107 cites·20 claims
- 1699US8059405B2Condenser block structures with cavities facilitating vapor condensation cooling of coolantCAMPBELL LEVI A·Filed 2009·Granted Nov 15, 2011·66 cites·18 claims
- 1799US8027162B2Liquid-cooled electronics apparatus and methods of fabricationIBM·Filed 2009·Granted Sep 27, 2011·123 cites·20 claims
- 1899US8014150B2Cooled electronic module with pump-enhanced, dielectric fluid immersion-coolingIBM·Filed 2009·Granted Sep 6, 2011·184 cites·18 claims
- 1999US7944694B2Liquid cooling apparatus and method for cooling blades of an electronic system chassisIBM·Filed 2008·Granted May 17, 2011·89 cites·16 claims
- 2099US7916483B2Open flow cold plate for liquid cooled electronic packagesIBM·Filed 2008·Granted Mar 29, 2011·103 cites·10 claims
- 2199US7907406B1System and method for standby mode cooling of a liquid-cooled electronics rackIBM·Filed 2009·Granted Mar 15, 2011·107 cites·20 claims
- 2299US7885070B2Apparatus 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
- 2399US7724524B1Hybrid immersion cooled server with integral spot and bath coolingIBM·Filed 2008·Granted May 25, 2010·100 cites·20 claims
- 2499US7639499B1Liquid cooling apparatus and method for facilitating cooling of an electronics systemIBM·Filed 2008·Granted Dec 29, 2009·128 cites·20 claims
- 2599US7630795B2Method and air-cooling unit with dynamic airflow and heat removal adjustabilityIBM·Filed 2008·Granted Dec 8, 2009·88 cites·20 claims
- 2699US7477514B2Method of facilitating cooling of electronics racks of a data center employing multiple cooling stationsIBM·Filed 2007·Granted Jan 13, 2009·150 cites·3 claims
- 2799US7450385B1Liquid-based cooling apparatus for an electronics rackIBM·Filed 2007·Granted Nov 11, 2008·142 cites·20 claims
- 2899US7397661B2Cooled electronics system and method employing air-to-liquid heat exchange and bifurcated air flowIBM·Filed 2006·Granted Jul 8, 2008·104 cites·4 claims
- 2999US7272005B2Multi-element heat exchange assemblies and methods of fabrication for a cooling systemIBM·Filed 2005·Granted Sep 18, 2007·65 cites·20 claims
- 3098US9750159B2Pump-enhanced, immersion-cooling of electronic compnent(s)IBM·Filed 2015·Granted Aug 29, 2017·37 cites·13 claims
- 3198US9504188B1Air-moving assembly with auxiliary turbine driveIBM·Filed 2015·Granted Nov 22, 2016·42 cites·20 claims
- 3298US9414525B2Coolant-cooled heat sink configured for accelerating coolant flowIBM·Filed 2015·Granted Aug 9, 2016·28 cites·4 claims
- 3398US9332674B2Field-replaceable bank of immersion-cooled electronic componentsIBM·Filed 2013·Granted May 3, 2016·40 cites·17 claims
- 3498US9313920B2Direct coolant contact vapor condensingIBM·Filed 2013·Granted Apr 12, 2016·41 cites·17 claims
- 3598US9261308B2Pump-enhanced, sub-cooling of immersion-cooling fluidIBM·Filed 2012·Granted Feb 16, 2016·42 cites·15 claims
- 3698US9095942B2Wicking and coupling element(s) facilitating evaporative cooling of component(s)IBM·Filed 2012·Granted Aug 4, 2015·46 cites·17 claims
- 3798US9101078B2Data center cooling with an air-side economizer and liquid-cooled electronics rack(s)IBM·Filed 2012·Granted Aug 4, 2015·46 cites·6 claims
- 3898US9009971B2Wicking and coupling element(s) facilitating evaporative cooling of component(s)IBM·Filed 2013·Granted Apr 21, 2015·18 cites·9 claims
- 3998US8964390B2Sectioned manifolds facilitating pumped immersion-cooling of electronic componentsIBM·Filed 2012·Granted Feb 24, 2015·18 cites·18 claims
- 4098US8953320B2Coolant drip facilitating partial immersion-cooling of electronic componentsCAMPBELL LEVI A·Filed 2012·Granted Feb 10, 2015·41 cites·20 claims
- 4198US8947873B2Immersion-cooled and conduction-cooled electronic systemIBM·Filed 2012·Granted Feb 3, 2015·38 cites·24 claims
- 4298US8929080B2Immersion-cooling of selected electronic component(s) mounted to printed circuit boardIBM·Filed 2013·Granted Jan 6, 2015·29 cites·11 claims
- 4398US8879257B2Combined power and cooling rack supporting an electronics rack(s)IBM·Filed 2012·Granted Nov 4, 2014·37 cites·10 claims
- 4498US8867209B2Two-phase, water-based immersion-cooling apparatus with passive deionizationCAMPBELL LEVI A·Filed 2011·Granted Oct 21, 2014·50 cites·14 claims
- 4598US8824143B2Combined power and cooling rack supporting an electronics rack(S)CAMPBELL LEVI A·Filed 2011·Granted Sep 2, 2014·43 cites·18 claims
- 4698US8813515B2Thermoelectric-enhanced, vapor-compression refrigeration apparatus facilitating cooling of an electronic componentCAMPBELL LEVI A·Filed 2010·Granted Aug 26, 2014·31 cites·16 claims
- 4798US8817474B2Multi-rack assembly with shared cooling unitCAMPBELL LEVI A·Filed 2011·Granted Aug 26, 2014·51 cites·19 claims
- 4898US8783052B2Coolant-buffered, vapor-compression refrigeration with thermal storage and compressor cyclingCAMPBELL LEVI A·Filed 2010·Granted Jul 22, 2014·37 cites·19 claims
- 4998US8760863B2Multi-rack assembly with shared cooling apparatusCAMPBELL LEVI A·Filed 2011·Granted Jun 24, 2014·41 cites·18 claims
- 5098US8739406B2Vapor condenser with three-dimensional folded structureIBM·Filed 2013·Granted Jun 3, 2014·36 cites·4 claims
Showing the top 50 of 287 patent records by PatentIndex Score.
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