Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9759142 | Fuel ignition quality detection systems and methods | Chol-Bum M. Kweon, Ibrahim Haskara, Yue Wang, Ognyan N. Yanakiev, Donald Terry French +1 more | 2017-09-12 |
| 8494757 | Method for estimating and controlling accoustic noise during combustion | Ibrahim Haskara, Yue Wang, Chol-Bum M. Kweon | 2013-07-23 |
| 8473180 | On-board fuel property detection using pattern recognition and power spectral analysis of cylinder pressure signal | Yue Wang, Chol-Bum M. Kweon, Ibrahim Haskara, Donald Terry French | 2013-06-25 |
| 8437945 | Method of multiple injection timing control | Ibrahim Haskara, Yue Wang, Chol-Bum M. Kweon, Oguz H. Dagci | 2013-05-07 |
| 8306723 | Method to control fuel injector pulsewidth in a compression-ignition engine | Ibrahim Haskara, Yue Wang, Chol-Bum M. Kweon, Zhiping Liu, Paul Anthony Battiston | 2012-11-06 |
| 8291751 | Fuel system diagnostics by analyzing cylinder pressure signal | Yue Wang, Ibrahim Haskara, Chol-Bum M. Kweon, Paul Anthony Battiston | 2012-10-23 |
| 8229655 | Fuel injection and combustion fault diagnostics using cylinder pressure sensor | Yue Wang, Ibrahim Haskara, Chol-Bum M. Kweon, Paul Anthony Battiston | 2012-07-24 |
| 8195379 | Multi-pulse injection fuel and load balancing control system | Ibrahim Haskara, Yue Wang, Chol-Bum M. Kweon, Oguz H. Dagci | 2012-06-05 |
| 8150596 | Fuel ignition quality detection | Chol-Bum M. Kweon, Paul Anthony Battiston, Donald Terry French, Ibrahim Haskara, Yue Wang | 2012-04-03 |
| 7904231 | Method for controlling combustion noise in a compression-ignition engine | Ibrahim Haskara, Yue Wang, Chol-Bum M. Kweon, Paul Anthony Battiston | 2011-03-08 |
| 7904233 | Fuel injection measurement and diagnostics | Chol-Bum M. Kweon, Paul Anthony Battiston, Donald Terry French, Ibrahim Haskara, Yue Wang | 2011-03-08 |
| 7878048 | Fuel system injection timing diagnostics by analyzing cylinder pressure signal | Yue Wang, Ibrahim Haskara, Chol-Bum M. Kweon, Paul Anthony Battiston | 2011-02-01 |
| 7832259 | Fuel system diagnostics by analyzing engine crankshaft speed signal | Yue Wang, Ibrahim Haskara, Chol-Bum M. Kweon, Paul Anthony Battiston | 2010-11-16 |
| 7779679 | Fuel system diagnostics by analyzing cylinder pressure signal | Yue Wang, Ibrahim Haskara, Chol-Bum M. Kweon, Paul Anthony Battiston | 2010-08-24 |
| 7761223 | Fuel system diagnostics by analyzing engine cylinder pressure signal and crankshaft speed signal | Yue Wang, Ibrahim Haskara, Chol-Bum M. Kweon, Paul Anthony Battiston | 2010-07-20 |
| 7676322 | Engine control using cylinder pressure differential | Chol-Bum M. Kweon, Paul Anthony Battiston | 2010-03-09 |
| 7669584 | Method and apparatus for determining piston position in an engine | Paul Anthony Battiston, Patrick G. Szymkowicz, Anupam Gangopadhyay | 2010-03-02 |
| 7594493 | Method for controlling fuel injection in a compression ignition engine | Paul Anthony Battiston, Patrick G. Szymkowicz, Anupam Gangopadhyay | 2009-09-29 |
| 7418336 | Method for internal combustion engine control using pressure ratios | Paul Anthony Battiston, Patrick G. Szymkowicz, Anupam Gangopadhyay | 2008-08-26 |
| 7231905 | Internal combustion engine exhaust gas recirculation control | Ibrahim Haskara, Anupam Gangopadhyay, Paul Anthony Battiston, Patrick G. Szymkowicz | 2007-06-19 |
| 7231906 | Simultaneous EGR correction and individual cylinder combustion phase balancing | Ibrahim Haskara, Anupam Gangopadhyay, Paul Anthony Battiston, Patrick G. Szymkowicz | 2007-06-19 |
| 6560526 | Onboard misfire, partial-burn detection and spark-retard control using cylinder pressure sensing | Mark C. Sellnau | 2003-05-06 |
| 6178949 | Engine control having fuel volatility compensation | John Kirwan, Scott W. Jorgensen, Chen-Fang Chang | 2001-01-30 |
| 6176222 | Engine fuel injection control method with fuel puddle modeling | John Kirwan, Scott W. Jorgensen, Chen-Fang Chang | 2001-01-23 |
| 4624229 | Engine combustion control with dilution flow by pressure ratio management | — | 1986-11-25 |