Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11983101 | Program testing method and apparatus, computer device, and storage medium | Canhui HUANG | 2024-05-14 |
| 11455510 | Virtual-life-based human-machine interaction methods, apparatuses, and electronic devices | — | 2022-09-27 |
| 9441522 | Mounting assembly for a reductant injector | Richard A. Crandell, Yong Yi, Zhi Huang, Matthew F. Fahrenkrug, James E. Webster +1 more | 2016-09-13 |
| 8943808 | Reductant dosing system | Yongxiang Li | 2015-02-03 |
| 8800275 | Mounting assembly for a reductant injector | Richard A. Crandell, Yong Yi, Zhi Huang, Matthew F. Fahrenkrug, James E. Webster +1 more | 2014-08-12 |
| 8635861 | Exhaust aftertreatment system | Yung T. Bui, Michael P. Boahene, Shashank Mupparapu | 2014-01-28 |
| 8516800 | System and method for introducing a reductant agent | Baoyong Liu, Sylvain J. Charbonnel | 2013-08-27 |
| 8459012 | Method for purging a dosing system | Shashank Mupparapu, Theodore J. Tarabulski, Paul W. Park | 2013-06-11 |
| 8359832 | SCR reductant mixer | Yong Yi | 2013-01-29 |
| 8291926 | Reductant dosing system having anti-aeration device | Sairam P. Thiagarajan, Stephan D. Roozenboom, Raymond B. Gerges, Shashank Mupparapu, Tetsu O. Velasquez +1 more | 2012-10-23 |
| 8240014 | Method of manufacturing a fuel injector having an encased piezo electric actuator | Dennis H. Gibson | 2012-08-14 |
| 7588012 | Fuel system having variable injection pressure | Dennis H. Gibson, Mark F. Sommars | 2009-09-15 |
| 7506825 | Fuel injector control system | Dennis H. Gibson, Mark F. Sommars, Mohammad S. Dar | 2009-03-24 |
| 7429815 | Fuel injector having encased piezo electric actuator | Dennis H. Gibson | 2008-09-30 |
| 7415969 | Fuel injector having recessed check top | Dennis H. Gibson, Haijun Kang | 2008-08-26 |
| 7398763 | Multi-source fuel system for variable pressure injection | Dennis H. Gibson, Mark F. Sommars | 2008-07-15 |
| 6910462 | Directly controlled fuel injector with pilot plus main injection sequence capability | Alan R. Stockner | 2005-06-28 |
| 6826905 | Control strategy for regenerating a particulate filter in an exhaust system of an engine having a variable valve actuation mechanism | Xinqun Gui, Steven Omachi, Xiaoyan Lei | 2004-12-07 |
| 6722121 | Control strategy for regenerating a NOx adsorber catalyst in an exhaust system of an engine having a variable valve actuation mechanism | Xinqun Gui, Steven Omachi, Xiaoyan Lei, Russell P. Zukouski | 2004-04-20 |
| 6658845 | Control strategy using variable valve actuation to reduce particulate emission and improve driveability during transient operation of a turbocharged diesel engine | Xinqun Gui | 2003-12-09 |
| 6651601 | Control strategy for improving cold cranking, starting, and warm-up of an engine having a variable valve actuation mechanism | Xinqun Gui, Xiaoyan Lei | 2003-11-25 |
| 6647723 | Control strategy for counteracting incipient turbocharger surging using a variable valve actuation mechanism for through-cylinder bleed | Xinqun Gui | 2003-11-18 |
| 6434938 | Control strategy for turbocharged engine having variable valve actuation apparatus | Xinqun Gui, Terry G. Wood, Steven Omachi | 2002-08-20 |