Xinqun Gui
19Patents
9h-index
16Co-inventors
61Inventor score
Filing activity: Sep 1, 2000 → Feb 8, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6829890B2 | Forced regeneration of a diesel particulate filter | Emerging Cross-Sectional Technologies | 68 | Expired |
| US6378487B1 | Method and apparatus for pre-pilot fuel injection in diesel internal combustion engines | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6973786B1 | Emission reduction in a diesel engine by selective use of high-and low-pressure EGR loops | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US6978604B2 | Soot burn-off control strategy for a catalyzed diesel particulate filter | Emerging Cross-Sectional Technologies | 26 | Expired |
| US6826905B2 | Control strategy for regenerating a particulate filter in an exhaust system of an engine having a variable valve actuation mechanism | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6705273B1 | Combustion chamber | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6434938B1 | Control strategy for turbocharged engine having variable valve actuation apparatus | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6601561B1 | Combustion chamber | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6722121B2 | Control strategy for regenerating a NOx adsorber catalyst in an exhaust system of an engine having a variable valve actuation mechanism | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7168396B1 | Variable compression ratio strategy for improving combustion processes in alternative combustion compression ignition engines | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6732702B2 | Combustion chamber | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6651601B2 | Control strategy for improving cold cranking, starting, and warm-up of an engine having a variable valve actuation mechanism | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6513476B1 | Piston having combustion chamber defined in the crown | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6647723B1 | Control strategy for counteracting incipient turbocharger surging using a variable valve actuation mechanism for through-cylinder bleed | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7191591B2 | Attenuation of engine harshness during lean-to rich transitions | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6658845B1 | Control strategy using variable valve actuation to reduce particulate emission and improve driveability during transient operation of a turbocharged diesel engine | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8434299B2 | Strategy employing exhaust back-pressure for burning soot trapped by a diesel particulate filter | Emerging Cross-Sectional Technologies | 2 | Active |
| US7292930B2 | Attenuation of engine harshness during lean-to-rich transitions | Emerging Cross-Sectional Technologies | 2 | Active |
| US6978943B2 | Governor plate apparatus | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.