Issued Patents All Time
Showing 501–525 of 548 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7472687 | System and method for pre-processing ionization signal to include enhanced knock information | Guoming G. Zhu | 2009-01-06 |
| 7448361 | Direct injection fuel system utilizing water hammer effect | Joseph Norman Ulrey | 2008-11-11 |
| 7318411 | Adaptive ignition dwell based on ionization feedback | Guoming G. Zhu | 2008-01-15 |
| 7114487 | Ice-breaking, autozero and frozen throttle plate detection at power-up for electronic motorized throttle | Jeffrey R. Hedrick, Chang Yang | 2006-10-03 |
| 7066152 | Low evaporative emission fuel system depressurization via solenoid valve | Kathleen Stroia, Stephen Kempfer, DeQuan Yu, Matti K. Vint | 2006-06-27 |
| 6988488 | Fuel pressure relief valve | David R. Gimby | 2006-01-24 |
| 6988031 | System and method for determining engine stop position | Dennis McDonald | 2006-01-17 |
| 6899080 | Method and system for selecting between two sensor output signals in an electronic throttle system | Robert J. Wilker, Charles F. Weber | 2005-05-31 |
| 6874470 | Powered default position for motorized throttle | Jeffrey R. Hedrick, Chang Yang | 2005-04-05 |
| 6763804 | Electronic throttle servo overheat protection system | — | 2004-07-20 |
| 6711492 | Off-line diagnostics for an electronic throttle | Edward Albert Bos | 2004-03-23 |
| 6691679 | System and method for controlling an operational position of a throttle valve in an engine | Tobias John Pallett | 2004-02-17 |
| 6675771 | Repeatability in control systems that utilize discretized feedback | — | 2004-01-13 |
| 6672282 | Increased resolution electronic throttle control apparatus and method | Clive Harrison, Dennis McDonald | 2004-01-06 |
| 6654677 | Method and system for providing vehicle control to a driver | Charles F. Weber | 2003-11-25 |
| 6622984 | Electronic throttle body with low friction default mechanism | James Richard Rauch, Mark Warner Semeyn, Jr., Scott Allan Lehtonen | 2003-09-23 |
| 6619106 | High-resolution electronic throttle position system | — | 2003-09-16 |
| 6612287 | Electronic throttle position feedforward system | — | 2003-09-02 |
| 6591667 | Method of determining throttle flow in a fuel delivery system | Allan Joseph Kotwicki | 2003-07-15 |
| 6588260 | Electronic throttle disable control test system | — | 2003-07-08 |
| 6575427 | Electronic throttle control mechanism with reduced friction and wear | James Richard Rauch, Mark Warner Semeyn, Jr. | 2003-06-10 |
| 6553817 | Method and apparatus for monitoring a catalytic converter | Allan Joseph Kotwicki | 2003-04-29 |
| 6543415 | Throttle miswire detection | Chang Yang | 2003-04-08 |
| 6539918 | Electronic throttle servo hard stop detection system | — | 2003-04-01 |
| 6526941 | Dynamic electronic throttle position feedforward system | Dennis McDonald | 2003-03-04 |