Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |