Issued Patents All Time
Showing 51–72 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8474432 | Event-based direct injection engine starting with a variable number of injections | Eric Matthew Storhok, Zheng Xu, Gopichandra Surnilla, Jim Hilditch | 2013-07-02 |
| 8430074 | Rotatable valve in a cylinder intake duct | Thomas A. McCarthy | 2013-04-30 |
| 8347853 | Shallow piston bowl and injector spray pattern for a gasoline, direct-injection engine | Zheng Xu, Steven Wooldridge, David Bruce Reiche, Neal James Corey, Stephen George Russ +2 more | 2013-01-08 |
| 8240297 | Direct-start engine operation utilizing multi-strike ignition | Alex O'Connor Gibson, Brad Alan VanDerWege, Joseph Norman Ulrey, Cindy Zhou, Steven Wooldridge +1 more | 2012-08-14 |
| 8176888 | Method for starting a mixed fuel engine | David Bruce Reiche, Steven Wooldridge, Foo Chern Ting, Thomas A. McCarthy | 2012-05-15 |
| 8166959 | Approach for improved fuel vaporization in a directly injected internal combustion engine | Claudia Olivia Iyer, FooChern Ting, George Carver Davis | 2012-05-01 |
| 8146557 | Direct injection event-based engine starting | Eric Matthew Storhok, Eric Warren Curtis, Zheng Xu, Eric Krengal | 2012-04-03 |
| 8056531 | Shallow piston bowl and injector spray pattern for a gasoline, direct-injection engine | Zheng Xu, Steven Wooldridge, David Bruce Reiche, Neal James Corey, Stephen George Russ +2 more | 2011-11-15 |
| 8047188 | Direct-start engine operation utlizing multi-strike ignition | Alex O'Connor Gibson, Brad Alan VanDerWege, Joseph Norman Ulrey, Cindy Zhou, Steven Wooldridge +1 more | 2011-11-01 |
| 7992537 | Approach for improved fuel vaporization in a directly injected internal combustion engine | Claudia Olivia Iyer, FooChern Ting, George Carver Davis | 2011-08-09 |
| 7866303 | Direct injection event-based engine starting | Eric Matthew Storhok, Eric Warren Curtis, Zheng Xu, Eric Krengel | 2011-01-11 |
| 7827975 | Direct-start engine operation utilizing multi-strike ignition | Alex O'Connor Gibson, Brad Alan VanDerWege, Joseph Norman Ulrey, Cindy Zhou, Steven Wooldridge +1 more | 2010-11-09 |
| 7720593 | Fuel injection strategy for gasoline direct injection engine during high speed/load operation | Steven Wooldridge, George Carver Davis | 2010-05-18 |
| 7418940 | Fuel injector spray pattern for direct injection spark ignition engines | Claudia Olivia Iyer, Brad Alan VanDerWege, Steven Wooldridge | 2008-09-02 |
| 7318406 | Bowl-in-piston of a cylinder in a direct injection engine | Zheng Xu, Steven Wooldridge | 2008-01-15 |
| 7104250 | Injection spray pattern for direct injection spark ignition engines | Huiyu Fu, Xiangdong Chen, Zhiyu Han | 2006-09-12 |
| 6910455 | Spark ignition engine with shallow bowl-in-piston geometry | Jeffry Gerard Sczepanski, Nizar Trigui, Zhiyu Han | 2005-06-28 |
| 6725828 | Vortex-induced stratification combustion for direct injection spark ignition engines | Zhiyu Han, Claudia Olivia Iyer, Ruben Humberto Munoz Pascua, Brad Alan VanDerWege | 2004-04-27 |
| 6378488 | Direct injection spark ignition engine | Nizar Trigui, Zhiyu Han | 2002-04-30 |
| 6286477 | Combustion chamber for direct-injected spark-ignited engines with swirl airflows | Jialin Yang, Zhiyu Han | 2001-09-11 |
| 6269790 | Combustion chamber for DISI engines with exhaust side piston bowl | Jialin Yang, Richard W. Anderson | 2001-08-07 |
| 5941207 | Direct injection spark ignition engine | Richard W. Anderson, Jialin Yang | 1999-08-24 |