Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7124744 | Variable control orifice member and fuel injector using same | Norval J. Weimken, Xinshuang Nan, Ye Tian, Lifeng Wang, Jianyuan Yang +1 more | 2006-10-24 |
| 6568369 | Common rail injector with separately controlled pilot and main injection | Xinshaung Nan | 2003-05-27 |
| 6520151 | Fuel injection system with common actuation device and engine using same | Xinshuang Nan | 2003-02-18 |
| 6467391 | Hydraulic device with anti-stiction features | Xinshuang Nan | 2002-10-22 |
| 6412705 | Hydraulically-actuated fuel injector having front end rate shaping capabilities and fuel injection system using same | Xinshuang Nan | 2002-07-02 |
| 6408821 | Fuel injection system with common actuation device and engine using same | Xinshuang Nan | 2002-06-25 |
| 6298827 | Method and system to monitor and control the activation stage in a hydraulically actuated device | David L. Fuelberth | 2001-10-09 |
| 5950931 | Pressure decay passage for a fuel injector having a trapped volume nozzle assembly | David Beatty, George M. Matta | 1999-09-14 |
| 5515829 | Variable-displacement actuating fluid pump for a HEUI fuel system | Jerry A. Wear, Michael A. Flinn, Scott F. Shafer | 1996-05-14 |