Issued Patents All Time
Showing 26–50 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458380 | Methods and systems for a fuel injector | Xiaogang Zhang, Joseph F. Basmaji, Mark Meinhart, Sangjin Hong | 2019-10-29 |
| 10415599 | Axial thrust loading mitigation in a turbocharger | Harold Huimin Sun, Leon Hu, Dave R. Hanna, Eric Warren Curtis | 2019-09-17 |
| 10392961 | Nozzle blade design for a variable nozzle turbine | Leon Hu | 2019-08-27 |
| 10378417 | Method and system for exhaust particulate matter sensing | Xiaogang Zhang | 2019-08-13 |
| 10190472 | Systems and methods for sensing particulate matter | Xiaogang Zhang | 2019-01-29 |
| 10119503 | Method and system for vacuum generation in an intake | Xiaogang Zhang | 2018-11-06 |
| 10100706 | Urea mixer | Xiaogang Zhang | 2018-10-16 |
| 10087860 | Engine cold-start control | Gopichandra Surnilla, Steven Wooldridge, Alexander O'Connor Gibson, Gary Alan Coulson, Foo Chern Ting | 2018-10-02 |
| 10060334 | Controlled air entrainment passage for diesel engines | Christopher Polonowski, Eric Matthew Kurtz, Daniel William Kantrow | 2018-08-28 |
| 10048188 | System for sensing particulate matter | Xiaogang Zhang, David John Kubinski | 2018-08-14 |
| 9909523 | Methods and systems for engine fueling | Chris Paul Glugla, Nelson William Morrow, Michael Damian Czekala, Garlan J. Huberts | 2018-03-06 |
| 9890700 | Systems and methods for a variable geometry turbine nozzle | Harold Huimin Sun, Ben Zhao, Leon Hu, Eric Warren Curtis, Jizhong Zhang | 2018-02-13 |
| 9845751 | Method and system for improved dilution tolerance | Steven Wooldridge, Gopichandra Surnilla, Brad Alan Boyer, James Alfred Hilditch, Michael Howard Shelby +1 more | 2017-12-19 |
| 9759135 | Method and system for engine control | Joseph Norman Ulrey, John Eric Rollinger, Michael Howard Shelby | 2017-09-12 |
| 9611792 | Method and system for improved dilution tolerance | Steven Wooldridge, Gopichandra Surnilla, Brad Alan Boyer, James Alfred Hilditch, Michael Howard Shelby +1 more | 2017-04-04 |
| 9410521 | Fuel injector spray pattern | Claudia Olivia Iyer, Steven Wooldridge, Gary Alan Coulson, David Bruce Reiche, Brad Alan VanDerWege | 2016-08-09 |
| 9346451 | Method and system for engine control | Joseph Norman Ulrey, Michael Howard Shelby, John Eric Rollinger | 2016-05-24 |
| 9334826 | Method and system for improved dilution tolerance | Steven Wooldridge, Gopichandra Surnilla, Brad Alan Boyer, James Alfred Hilditch, Michael Howard Shelby +1 more | 2016-05-10 |
| 9261040 | Method for improving engine starting | Alex O'Connor Gibson, Brad Alan VanDerWege, Cindy Zhou, John Eric Rollinger | 2016-02-16 |
| 9238983 | Secondary air introduction system | Xiaogang Zhang, Wen Dai, Paul M. Laing, John Hedges | 2016-01-19 |
| 9222423 | Direct injection event-based engine starting | Eric Matthew Storhok, Eric Warren Curtis, Zheng Xu, Eric Krengel | 2015-12-29 |
| 9175616 | Approach for controlling exhaust gas recirculation | Steven Wooldridge, Brad Alan VanDerWege, Shiyou Yang, Thomas A. McCarthy | 2015-11-03 |
| 9151200 | Secondary air introduction system and method for system operation | Xiaogang Zhang, Wen Dai, Paul M. Laing, John Hedges, Julia Helen Buckland +1 more | 2015-10-06 |
| 8656881 | Direct injection event-based engine starting | Eric Matthew Storhok, Eric Warren Curtis, Zheng Xu, Eric Krengel | 2014-02-25 |
| 8561587 | Direct injection event-based engine starting | Eric Matthew Storhok, Eric Warren Curtis, Zheng Xu, Eric Krengal | 2013-10-22 |