Inventor · disambiguated record
William P Attard
Also filed as: ATTARD WILLIAM · ATTARD WILLIAM P
29 granted patents·2 pending applications·151 citations·filing 2011–2024
94Inventor score
Top patents by PatentIndex Score
31 records- 0196US9353674B2Turbulent jet ignition pre-chamber combustion system for spark ignition enginesMAHLE POWERTRAIN LLC·Filed 2014·Granted May 31, 2016·45 cites·6 claims
- 0295US10364764B2Techniques for modeling and adaptation of gas pressures in a low pressure exhaust gas recirculation system of a turbocharged gasoline engineWANG SHU·Filed 2017·Granted Jul 30, 2019·8 cites·20 claims
- 0395US8857405B2Turbulent jet ignition pre-chamber combustion system for spark ignition enginesATTARD WILLIAM·Filed 2011·Granted Oct 14, 2014·60 cites·14 claims
- 0491US10247142B1Techniques for tracking exhaust gas constituents through a low pressure exhaust gas recirculation system of a turbocharged gasoline engineWANG SHU·Filed 2017·Granted Apr 2, 2019·5 cites·20 claims
- 0590US11125203B1Multi-strike ignition during variable valve lift camshaft profile switchingATTARD WILLIAM P·Filed 2020·Granted Sep 21, 2021·3 cites·10 claims
- 0689US11125202B1Feedforward artificial neural network for off-nominal spark controlXU SHUONAN·Filed 2020·Granted Sep 21, 2021·9 cites·16 claims
- 0787US12378937B1Pre-ignition prevention using ion sense detection of exhaust stroke heat release for dual spark plug enginesFCA US LLC·Filed 2024·Granted Aug 5, 2025·3 cites·18 claims
- 0887US11686251B1Pre-chamber spark control with two ignition sourcesATTARD WILLIAM P·Filed 2022·Granted Jun 27, 2023·2 cites·20 claims
- 0984US10788396B2Using an artificial neural network for combustion phasing control in a spark ignited internal combustion engineATTARD WILLIAM P·Filed 2018·Granted Sep 29, 2020·4 cites·16 claims
- 1080US10344691B2Robust low pressure exhaust gas recirculation system control for a turbocharged gasoline engineWANG SHU·Filed 2017·Granted Jul 9, 2019·2 cites·18 claims
- 1179US10233854B1Engine control systems and methods for regulating emissions during scavengingATTARD WILLIAM P·Filed 2017·Granted Mar 19, 2019·2 cites·18 claims
- 1279US10221794B1Measurement, modeling, and estimation of scavenging airflow in an internal combustion engineATTARD WILLIAM P·Filed 2017·Granted Mar 5, 2019·4 cites·20 claims
- 1375US11512677B1Pre-chamber jet ignition torque control with two ignition sourcesWEI QUN·Filed 2022·Granted Nov 29, 2022·1 cites·18 claims
- 1471US10823098B1Low speed pre-ignition knock detection, mitigation, and driver notificationBAYER ETHAN E·Filed 2019·Granted Nov 3, 2020·1 cites·12 claims
- 1569US12044163B1Modeling compressor pressure drop for turbocharger incorporating cold light off catalystFCA US LLC·Filed 2023·Granted Jul 23, 2024·0 cites·18 claims
- 1666US9903334B2Low speed pre-ignition knock detectionATTARD WILLIAM P·Filed 2016·Granted Feb 27, 2018·1 cites·16 claims
- 1765US10337613B2Transmission shift torque management with fuel enleanmentATTARD WILLIAM P·Filed 2016·Granted Jul 2, 2019·1 cites·14 claims
- 1864US12037936B1Turbocharger incorporating oil shutoff control based on a cold light off catalystFCA US LLC·Filed 2023·Granted Jul 16, 2024·0 cites·16 claims
- 1961US12281606B1Cold start catalyst bypass systemFCA US LLC·Filed 2024·Granted Apr 22, 2025·0 cites·20 claims
- 2061US12221919B1Control of a cold light off catalyst to minimize tailpipe emissionsFCA US LLC·Filed 2023·Granted Feb 11, 2025·0 cites·10 claims
- 2160US12270329B1Control of cold light off catalystFCA US LLC·Filed 2023·Granted Apr 8, 2025·0 cites·7 claims
- 2260US12270330B1Turbocharger incorporating cold light off catalyst and valve positioning controlFCA US LLC·Filed 2023·Granted Apr 8, 2025·0 cites·12 claims
- 2356US12326108B1System and method for determining available engine torque based on cold light off catalystFCA US LLC·Filed 2023·Granted Jun 10, 2025·0 cites·6 claims
- 2455US12378923B1Exhaust vane braking transition and correction strategyFCA US LLC·Filed 2024·Granted Aug 5, 2025·0 cites·14 claims
- 2554US11092093B2Differential pressure valve based boost device inlet pressure optimizationLAWRENCE DAVID·Filed 2019·Granted Aug 17, 2021·0 cites·16 claims
- 2653US10823120B2Spark ignited engine load extension with low pressure exhaust gas recirculation and delta pressure valveTUTTON TYLER·Filed 2019·Granted Nov 3, 2020·0 cites·18 claims
- 2752US10544746B2Pre-turbine wide-range oxygen sensor lambda control during scavengingWHITE ANDREW P·Filed 2018·Granted Jan 28, 2020·0 cites·18 claims
- 2851US11073100B2Cylinder based low pressure cooled exhaust gas recirculation transient measurement methodologyTUTTON TYLER·Filed 2019·Granted Jul 27, 2021·0 cites·20 claims
- 2948US11739709B1PDI volumetric efficiency pastingFIRSICH NICHOLAS·Filed 2022·Granted Aug 29, 2023·0 cites·16 claims
- 3048US2020158038A1Pre-compressor valve equipped low pressure cooled exhaust gas recirculation tracking error managementWANG SHU·Filed 2019·Application pending·0 cites
- 3143US2025244207A1System and method for misfire detection for dual spark plug engineFCA US LLC·Filed 2024·Application pending·0 cites
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