James A. Eng
30Patents
15h-index
26Co-inventors
77Inventor score
Filing activity: Sep 18, 1995 → Mar 14, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6347619B1 | Exhaust gas recirculation system for a turbocharged engine | Emerging Cross-Sectional Technologies | 84 | Expired |
| US7021277B2 | Valve and fueling strategy for operating a controlled auto-ignition four-stroke internal combustion engine | Emerging Cross-Sectional Technologies | 71 | Expired |
| US6971365B1 | Auto-ignition gasoline engine combustion chamber and method | Emerging Cross-Sectional Technologies | 47 | Expired |
| US6994072B2 | Method for mid load operation of auto-ignition combustion | Emerging Cross-Sectional Technologies | 47 | Expired |
| US7367319B2 | Method and apparatus to determine magnitude of combustion chamber deposits | Emerging Cross-Sectional Technologies | 33 | Expired |
| US7370616B2 | Method for transition between controlled auto-ignition and spark ignition modes in direct fuel injection engines | Emerging Cross-Sectional Technologies | 31 | Expired |
| US7128062B2 | Method for mid load operation of auto-ignition combustion | Emerging Cross-Sectional Technologies | 28 | Expired |
| US7059281B2 | Four stroke engine auto-ignition combustion | Emerging Cross-Sectional Technologies | 25 | Expired |
| US7080613B2 | Method for auto-ignition combustion control | Emerging Cross-Sectional Technologies | 24 | Expired |
| US7152559B2 | Valve and fueling strategy for operating a controlled auto-ignition four-stroke internal combustion engine | Emerging Cross-Sectional Technologies | 20 | Expired |
| US7275514B2 | Method of HCCI and SI combustion control for a direct injection internal combustion engine | Emerging Cross-Sectional Technologies | 19 | Expired |
| US7370633B2 | Load transient control methods for direct-injection engines with controlled auto-ignition combustion | Emerging Cross-Sectional Technologies | 19 | Expired |
| US7337762B2 | Fuel adaptation in a homogeneous charge compression ignition engine | Emerging Cross-Sectional Technologies | 18 | Active |
| US7367313B2 | Speed transient control methods for direct-injection engines with controlled auto-ignition combustion | Emerging Cross-Sectional Technologies | 15 | Expired |
| US7228839B2 | NOx emission control for a controlled auto-ignition four-stroke internal combustion engine | Emerging Cross-Sectional Technologies | 15 | Expired |
| US7246597B2 | Method and apparatus to operate a homogeneous charge compression-ignition engine | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7367308B2 | Method for load transient control between lean and stoichiometric combustion modes of direct-injection engines with controlled auto-ignition combustion | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6284103A | Suction roll shell in a paper-making machine and method of manufacturing same | Textiles; Paper | 12 | Expired |
| US6860030B1 | Control system for gap measuring | Textiles; Paper | 11 | Expired |
| US5614063A | Inductive edge detector for paper machinery | Textiles; Paper | 11 | Expired |
| US7478620B2 | Method and apparatus to control a transition between HCCI and SI combustion in a direct-injection gasoline engine | Emerging Cross-Sectional Technologies | 9 | Active |
| US7111454B2 | Fuel control compensation for secondary air system flow variation | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6491754B1 | Carbon fiber doctor blade | Performing Operations; Transporting | 6 | Expired |
| US7004124B2 | Valve strategy for operating a controlled auto-ignition four-stroke internal combustion engine | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7802553B2 | Method to improve combustion stability in a controlled auto-ignition combustion engine | Emerging Cross-Sectional Technologies | 5 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.