Inventor · Brighton, MI, US

William P Attard

29Patents
4h-index
29Co-inventors
59Inventor score

Filing activity: Nov 1, 2011 → Sep 13, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US8857405B2 Turbulent jet ignition pre-chamber combustion system for spark ignition engines Emerging Cross-Sectional Technologies 46 Active
US9353674B2 Turbulent jet ignition pre-chamber combustion system for spark ignition engines Emerging Cross-Sectional Technologies 33 Active
US10364764B2 Techniques for modeling and adaptation of gas pressures in a low pressure exhaust gas recirculation system of a turbocharged gasoline engine Emerging Cross-Sectional Technologies 8 Active
US10247142B1 Techniques for tracking exhaust gas constituents through a low pressure exhaust gas recirculation system of a turbocharged gasoline engine Emerging Cross-Sectional Technologies 4 Active
US10788396B2 Using an artificial neural network for combustion phasing control in a spark ignited internal combustion engine Emerging Cross-Sectional Technologies 4 Active
US11125202B1 Feedforward artificial neural network for off-nominal spark control Emerging Cross-Sectional Technologies 3 Active
US10221794B1 Measurement, modeling, and estimation of scavenging airflow in an internal combustion engine Emerging Cross-Sectional Technologies 3 Active
US11125203B1 Multi-strike ignition during variable valve lift camshaft profile switching Emerging Cross-Sectional Technologies 2 Active
US10344691B2 Robust low pressure exhaust gas recirculation system control for a turbocharged gasoline engine Emerging Cross-Sectional Technologies 2 Active
US10233854B1 Engine control systems and methods for regulating emissions during scavenging Emerging Cross-Sectional Technologies 2 Active
US10823098B1 Low speed pre-ignition knock detection, mitigation, and driver notification Mechanical Engineering; Lighting; Heating 1 Active
US9903334B2 Low speed pre-ignition knock detection Emerging Cross-Sectional Technologies 1 Active
US10337613B2 Transmission shift torque management with fuel enleanment Emerging Cross-Sectional Technologies 1 Active
US12044163B1 Modeling compressor pressure drop for turbocharger incorporating cold light off catalyst Emerging Cross-Sectional Technologies 0 Active
US12270330B1 Turbocharger incorporating cold light off catalyst and valve positioning control Emerging Cross-Sectional Technologies 0 Active
US12378923B1 Exhaust vane braking transition and correction strategy Mechanical Engineering; Lighting; Heating 0 Active
US11512677B1 Pre-chamber jet ignition torque control with two ignition sources Emerging Cross-Sectional Technologies 0 Active
US10544746B2 Pre-turbine wide-range oxygen sensor lambda control during scavenging Emerging Cross-Sectional Technologies 0 Active
US11739709B1 PDI volumetric efficiency pasting Emerging Cross-Sectional Technologies 0 Active
US11073100B2 Cylinder based low pressure cooled exhaust gas recirculation transient measurement methodology Emerging Cross-Sectional Technologies 0 Active
US10823120B2 Spark ignited engine load extension with low pressure exhaust gas recirculation and delta pressure valve Emerging Cross-Sectional Technologies 0 Active
US12326108B1 System and method for determining available engine torque based on cold light off catalyst Emerging Cross-Sectional Technologies 0 Active
US12378937B1 Pre-ignition prevention using ion sense detection of exhaust stroke heat release for dual spark plug engines Emerging Cross-Sectional Technologies 0 Active
US12270329B1 Control of cold light off catalyst Emerging Cross-Sectional Technologies 0 Active
US11092093B2 Differential pressure valve based boost device inlet pressure optimization Emerging Cross-Sectional Technologies 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.