Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11286871 | Using an artificial neural network for gas flows estimation in a spark ignitied internal computer engine | Shuonan Xu, David A Lawrence | 2022-03-29 |
| 11092093 | Differential pressure valve based boost device inlet pressure optimization | David A Lawrence, William P Attard, Shu Wang | 2021-08-17 |
| 11041418 | Techniques for determining condensation accumulation and depletion at a charge air cooler of a turbocharged engine having a low pressure cooled EGR system | Nikhil Patil, Sangeeta Theru | 2021-06-22 |
| 10823098 | Low speed pre-ignition knock detection, mitigation, and driver notification | Jonathan D Stoffer, David A Lawrence, William P Attard, Tyler Tutton | 2020-11-03 |
| 10760479 | Turbocharger surge management control techniques to eliminate surge valve | David R Pedro, David A Lawrence, Saikiran Chikine | 2020-09-01 |
| 10584630 | Power-based turbocharger boost control techniques | David A Lawrence, John Russell Bucknell | 2020-03-10 |
| 10415457 | Boost control techniques for a turbocharged engine with scavenging | Shuonan Xu, David A Lawrence | 2019-09-17 |
| 10364764 | Techniques for modeling and adaptation of gas pressures in a low pressure exhaust gas recirculation system of a turbocharged gasoline engine | Shu Wang, William P Attard | 2019-07-30 |
| 10344691 | Robust low pressure exhaust gas recirculation system control for a turbocharged gasoline engine | Shu Wang, William P Attard, David A Lawrence, Tyler Tutton | 2019-07-09 |
| 10247142 | Techniques for tracking exhaust gas constituents through a low pressure exhaust gas recirculation system of a turbocharged gasoline engine | Shu Wang, William P Attard, Tyler Tutton | 2019-04-02 |
| 10138802 | Position control of flow control valves near endstops | Ayman Ismail, Brian Rockwell, John Russell Bucknell | 2018-11-27 |
| 10066564 | Humidity determination and compensation systems and methods using an intake oxygen sensor | B. Jerry Song, Ben W. Moscherosch, Calvin K. Koch | 2018-09-04 |
| 9879626 | Engine condensation control system and method | Drushan Mavalankar, John Russell Bucknell, Sangeeta Theru | 2018-01-30 |
| 9784195 | Continuous adaptation of an intake oxygen sensor for pressure, humidity and aging | Ayman Ismail, John Russell Bucknell | 2017-10-10 |
| 9765705 | Two-step valvetrain preposition control strategy | John Russell Bucknell, Aymail Ismail, Drushan Mavalankar | 2017-09-19 |
| 9664135 | Method and apparatus for controlling operation of an internal combustion engine operating in HCCI combustion mode | Jun-Mo Kang, Sai S. V. Rajagopalan, Hanho Yun, Orgun A. Guralp | 2017-05-30 |
| 9664154 | Integral purge ejector tee arrangement in a turbocompressor | John Russell Bucknell, Michael Schmidt | 2017-05-30 |
| 9541018 | Engine cylinder bank-to-bank torque imbalance correction | Ayman Ismail, David A Lawrence | 2017-01-10 |
| 9175582 | Variable valve lift diagnostic techniques based on camshaft speed | Zhijian Wu, Steven J Gorgas, Brian Gebby, Kevin V Rafalo, Julian Daniel John +1 more | 2015-11-03 |
| 8776737 | Spark ignition to homogenous charge compression ignition transition control systems and methods | Sai S. V. Rajagopalan, Orgun A. Guralp, Hanho Kang, Jun-Mo Kang, Paul M. Najt | 2014-07-15 |
| 6941755 | Integrated bypass and variable geometry configuration for an exhaust gas turbocharger | John Russell Bucknell | 2005-09-13 |
| 6898934 | External blow off conversion of compressor recirculation valve | Jack Kulick, Peter M. Szadyr | 2005-05-31 |