Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209515 | Dynamic cylinder deactivation life factor to modify cylinder deactivation strategy | J. Steven Kolhouse, Steven John Small, Louis J. Serrano | 2025-01-28 |
| 11933202 | Dynamic cylinder deactivation life factor to modify cylinder deactivation strategy | J. Steven Kolhouse, Steven John Small, Louis J. Serrano | 2024-03-19 |
| 9835099 | Engine feedback control system and method | Yongjie Zhu, Vivek A. Sujan, Govindarajan Kothandaraman | 2017-12-05 |
| 9724685 | Solid storage media charging with ammonia for use in selective catalytic reduction | Aleksey Yezerets, Neal W. Currier, Andrew W. Osburn, Krishna Kamasamudram | 2017-08-08 |
| 9683507 | System, method, and apparatus for controlling an aftertreatment system having a particulate filter and a rich NOx conversion device | Aleksey Yezerets, Marten H. Dane, Samuel C. Geckler, Govindarajan Kothandaraman | 2017-06-20 |
| 9624857 | System and method of DPF passive enhancement through powertrain torque-speed management | Vivek A. Sujan | 2017-04-18 |
| 9528432 | System for controlling an air handling system including an electric motor assisted variable geometry turbocharger | John N. Chi, John M. Mulloy, Sriram S. Popuri, Martin T. Books, Divakar Rajamohan +1 more | 2016-12-27 |
| 9228511 | Engine feedback control system and method | Yongjie Zhu, Vivek J. Sujan, Govindarajan Kothandaraman | 2016-01-05 |
| 9206756 | Closed loop NOX reference management for DPF regeneration based on engine out particulate matter variation controller | Yongjie Zhu, Vivek A. Sujan | 2015-12-08 |
| 9194318 | System and method of DPF passive enhancement through powertrain torque-speed management | Vivek A. Sujan | 2015-11-24 |
| 9181905 | System for controlling an air handling system including an electric pump-assisted exhaust gas recirculation | John N. Chi, John M. Mulloy, Sriram S. Popuri, Martin T. Books, Divakar Rajamohan +1 more | 2015-11-10 |
| 8881505 | Apparatus, system, and method for adaptive engine system control with integrated global position sensing | — | 2014-11-11 |
| 8886422 | System and method of cylinder deactivation for optimal engine torque-speed map operation | Vivek A. Sujan, Kenneth M. Follen, Suk-Min Moon | 2014-11-11 |
| 8813690 | Engine control techniques to account for fuel effects | Shankar Kumar, Donald W. Stanton, Yi Xu, Bruce G. Bunting, Leslie R. Wolf | 2014-08-26 |
| 8783030 | System for controlling an air handling system including an electric pump-assisted turbocharger compressor | John N. Chi, John M. Mulloy, Sriram S. Popuri, Martin T. Books, Divakar Rajamohan +1 more | 2014-07-22 |
| 8752364 | Techniques for optimizing engine operations during aftertreatment regeneration | Linsong Guo, Ryan Edgecomb, Robert Kern, Lk Hwang, Neal W. Currier | 2014-06-17 |
| 8745971 | System, method, and apparatus for controlling an aftertreatment system having a particulate filter and a rich NOx conversion device | Aleksey Yezerets, Marten H. Dane, Samuel C. Geckler, Govindarajan Kothandaraman | 2014-06-10 |
| 8567192 | System for controlling an air handling system including a dual-stage variable geometry turbocharger | John N. Chi, John M. Mulloy, Sriram S. Popuri, Martin T. Books, Divakar Rajamohan +2 more | 2013-10-29 |
| 8505281 | Techniques for enhancing aftertreatment regeneration capability | Linsong Guo, Ryan Edgecomb, Robert Kern, Lk Hwang, Neal W. Currier | 2013-08-13 |
| 8505278 | Engine system properties controller | Lisa A. Farrell, Hasan Mohammed | 2013-08-13 |
| 8281572 | Apparatus, system, and method for reducing NOx emissions from an engine system | John N. Chi, Joe V. Hill, Joan M. Wills, Lisa A. Farrell, Hasan Mohammed | 2012-10-09 |
| 8256208 | Apparatus, system, and method for reducing NOx emissions on an SCR catalyst | Joan M. Wills, John N. Chi, Weiwen Wang, Phanindra V. Garimella, Abdul R. Ofoli +5 more | 2012-09-04 |
| 8230679 | Increasing exhaust temperature for aftertreatment operation | Todd A. Sheridan | 2012-07-31 |
| 8181450 | Apparatus, system, and method for reducing NOx emissions on an SCR catalyst using ammonia storage and slip control | Phanindra V. Garimella, Abdul R. Ofoli, Joan M. Wills, John N. Chi, Weiwen Wang +1 more | 2012-05-22 |
| 8156730 | Engine performance management during a diesel particulate filter regeneration event | Linsong Guo | 2012-04-17 |