Inventor · disambiguated record
Akram R. Zahdeh
Also filed as: ZAHDEH AKRAM · ZAHDEH AKRAM R
39 granted patents·14 pending applications·247 citations·filing 2000–2025
97Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC17GM GLOBAL TECH OPERATIONS INC11SYMBOTIC LLC9ZAHDEH AKRAM R6GEN MOTORS CORP5
Top patents by PatentIndex Score
53 records- 0196US9611781B2System and method of thermal management for an engineGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Apr 4, 2017·11 cites·20 claims
- 0296US9188051B1System and method of thermal management for an engineGM GLOBAL TECH OPERATIONS INC·Filed 2014·Granted Nov 17, 2015·45 cites·17 claims
- 0395US9771840B2Oil pan and engine assembly including the oil panGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Sep 26, 2017·6 cites·14 claims
- 0493US12151922B2Autonomous transport vehicle with synergistic vehicle dynamic responseSYMBOTIC LLC·Filed 2022·Granted Nov 26, 2024·2 cites·20 claims
- 0592US12492110B2Autonomous transport vehicle with synergistic vehicle dynamic responseSYMBOTIC LLC·Filed 2024·Granted Dec 9, 2025·1 cites·13 claims
- 0692US8997483B2Engine thermal management system and method for split cooling and integrated exhaust manifold applicationsZAHDEH AKRAM R·Filed 2012·Granted Apr 7, 2015·10 cites·18 claims
- 0789US10125679B2Independent compression and expansion ratio engine with variable compression ratioGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Nov 13, 2018·4 cites·17 claims
- 0889US9664077B2Oil pan and engine assembly including the oil panGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted May 30, 2017·4 cites·12 claims
- 0988US10323601B2Cooling jacket for cylinder headGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Jun 18, 2019·2 cites·19 claims
- 1086US10428863B2Variable compression ratio engineGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Oct 1, 2019·3 cites·16 claims
- 1185US8028672B2Dry sump oil tank assembly for a vehicleGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Oct 4, 2011·12 cites·9 claims
- 1285US2025388440A1Autonomous transport vehicleSYMBOTIC LLC·Filed 2025·Application pending·0 cites
- 1383US6886613B1Motor vehicle fuel filler pipe having fuel pump nozzle locating dimplesGEN MOTORS CORP·Filed 2004·Granted May 3, 2005·35 cites·13 claims
- 1483US2025382132A1Autonomous transport vehicleSYMBOTIC LLC·Filed 2025·Application pending·0 cites
- 1582US12473146B2Autonomous transport vehicle with vision systemSYMBOTIC LLC·Filed 2022·Granted Nov 18, 2025·1 cites·20 claims
- 1682US6405767B1Fuel fill pipe assembly with vortexing vanesGEN MOTORS CORP·Filed 2000·Granted Jun 18, 2002·36 cites·4 claims
- 1781US9689288B2Oil pan and engine assembly including the oil panGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Jun 27, 2017·2 cites·16 claims
- 1879US12227401B2Autonomous transport vehicle with power managementSYMBOTIC LLC·Filed 2022·Granted Feb 18, 2025·1 cites·20 claims
- 1979US10040335B2Thermal management system for a vehicle, and a method of controlling the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Aug 7, 2018·2 cites·20 claims
- 2078US8011331B2Eight-stroke engine cycleGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Sep 6, 2011·6 cites·19 claims
- 2177US6659122B1Dual tank simultaneous fill systemGEN MOTORS CORP·Filed 2002·Granted Dec 9, 2003·29 cites·11 claims
- 2275US7225766B2Engine cylinder cooling jacketGEN MOTORS CORP·Filed 2004·Granted Jun 5, 2007·14 cites·6 claims
- 2372US9316151B2Engine assembly including crankshaft for V8 arrangementKEATING EDWARD J·Filed 2011·Granted Apr 19, 2016·4 cites·18 claims
- 2471US10247067B2Auxiliary oil circuitGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Apr 2, 2019·1 cites·16 claims
- 2568US12398029B2Autonomous transport vehicleSYMBOTIC LLC·Filed 2022·Granted Aug 26, 2025·0 cites·20 claims
- 2666US12391475B2Autonomous transport vehicleSYMBOTIC LLC·Filed 2022·Granted Aug 19, 2025·0 cites·22 claims
- 2764US2025187887A1Autonomous transport vehicle with power managementSYMBOTIC LLC·Filed 2025·Application pending·0 cites
- 2863US9133745B2Split/dual plane integrated exhaust manifold for dual scroll turbo chargerGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Sep 15, 2015·3 cites·4 claims
- 2961US8169476B2In-cylinder imaging system using high-speed imaging device and high intensity light source for capturing images in combustion chamberZAHDEH AKRAM R·Filed 2007·Granted May 1, 2012·1 cites·20 claims
- 3061US6401880B1Brake rotor having cooling passageways with substantially constant cross-sectionsGEN MOTORS CORP·Filed 2001·Granted Jun 11, 2002·6 cites·4 claims
- 3160US7571708B2Spark ignited direct injection targeting for improved combustionGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Aug 11, 2009·3 cites·20 claims
- 3257US8960134B1Targeted cooling with individualized feeding ports to cylindersGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Feb 24, 2015·1 cites·17 claims
- 3352US8757111B2Engine assembly including cooling systemZAHDEH AKRAM R·Filed 2011·Granted Jun 24, 2014·1 cites·7 claims
- 3452US2010284812A1Centrifugal Fluid PumpGM GLOBAL TECH OPERATIONS INC·Filed 2009·Application pending·0 cites
- 3549US10273877B2Variable compression ratio engineGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Apr 30, 2019·0 cites·13 claims
- 3647US10247082B2Heat management system for an automotive systemGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Apr 2, 2019·0 cites·17 claims
- 3746US8327814B2Engine rocker armORBAN HATEM ZAKARIA·Filed 2009·Granted Dec 11, 2012·1 cites·16 claims
- 3846US7320313B1Differential pressure regulator for fuel systemsGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Jan 22, 2008·0 cites·14 claims
- 3946US2015285125A1Cylinder block cooling jacket insert allowing separated cooling circuitsGM GLOBAL TECH OPERATIONS INC·Filed 2014·Application pending·0 cites
- 4045US7565893B2Spark ignited direct injection flow geometry for improved combustionGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Jul 28, 2009·0 cites·17 claims
- 4145US2011260529A1On-demand electric power control strategyGM GLOBAL TECH OPERATIONS INC·Filed 2010·Application pending·0 cites
- 4245US2014030099A1Pump impellerHAYMAN ALAN W·Filed 2012·Application pending·0 cites
- 4342US9828901B2Engine assembly including a coolant galleryGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Nov 28, 2017·0 cites·9 claims
- 4442US9593640B2Engine assembly including cylinder head coolingZAHDEH AKRAM R·Filed 2011·Granted Mar 14, 2017·0 cites·15 claims
- 4541US2005263358A1Hatless brake rotorZAHDEH AKRAM R·Filed 2004·Application pending·0 cites
- 4640US2012234270A1Engine assembly including crankshaft for v4 arrangementKEATING EDWARD J·Filed 2011·Application pending·0 cites
- 4738US2016258342A1Thermal control moduleGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Application pending·0 cites
- 4838US2012285166A1Hybrid powertrain systemZAHDEH AKRAM R·Filed 2011·Application pending·0 cites
- 4937US9938885B2Manifold for an engine assemblyGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Apr 10, 2018·0 cites·11 claims
- 5037US8739756B2Engine assembly with engine block-integrated cooling systemHINEITI NASER I·Filed 2011·Granted Jun 3, 2014·0 cites·11 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →