Issued Patents All Time
Showing 626–650 of 700 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8863728 | Model-based transient fuel injection timing control methodology | Ibrahim Haskara | 2014-10-21 |
| 8776503 | Method and apparatus for monitoring a reductant injection system in an exhaust aftertreatment system | Stephen Paul Levijoki | 2014-07-15 |
| 8733298 | Method and apparatus for operating a compression ignition engine | Ibrahim Haskara | 2014-05-27 |
| 8731803 | System and method to estimate intake charge temperature for internal combustion engines | Ibrahim Haskara, Ping Ge | 2014-05-20 |
| 8694197 | Gain/amplitude diagnostics of NOx sensors | Sai S. V. Rajagopalan, Scott T. Feldmann | 2014-04-08 |
| 8640679 | Method of model-based multivariable control of EGR and boost for internal combustion engines | Ibrahim Haskara, Donald Terry French | 2014-02-04 |
| 8612119 | Adaptation control of lean NOx trap regeneration with biodiesel during engine transient operation | Ibrahim Haskara | 2013-12-17 |
| 8594907 | Robust estimation of biodiesel blend ratio for alternative fuel combustion | Ibrahim Haskara | 2013-11-26 |
| 8555613 | Model-based diagnostics of NOx sensor malfunction for selective catalyst reduction system | Ognyan N. Yanakiev, Ibrahim Haskara | 2013-10-15 |
| 8532911 | Adaptive diesel engine control for cetane variations | Ibrahim Haskara | 2013-09-10 |
| 8532910 | Method and apparatus to determine a cylinder air charge for an internal combustion engine | Ibrahim Haskara | 2013-09-10 |
| 8511154 | Method and apparatus to determine a cylinder air charge for an internal combustion engine | Ibrahim Haskara | 2013-08-20 |
| 8515710 | On-board diagnostics of temperature sensors for selective catalyst reduction system | Yongsheng He | 2013-08-20 |
| 8495862 | System and method for detecting low quality reductant and catalyst degradation in selective catalytic reduction systems | Stephen Paul Levijoki, Brett B. Thompson | 2013-07-30 |
| 8494757 | Method for estimating and controlling accoustic noise during combustion | Ibrahim Haskara, Chol-Bum M. Kweon, Frederic Anton Matekunas | 2013-07-23 |
| 8473180 | On-board fuel property detection using pattern recognition and power spectral analysis of cylinder pressure signal | Chol-Bum M. Kweon, Ibrahim Haskara, Frederic Anton Matekunas, Donald Terry French | 2013-06-25 |
| 8453431 | Engine-out NOx virtual sensor for an internal combustion engine | Yongsheng He, David Brown | 2013-06-04 |
| 8437945 | Method of multiple injection timing control | Ibrahim Haskara, Chol-Bum M. Kweon, Frederic Anton Matekunas, Oguz H. Dagci | 2013-05-07 |
| 8392091 | Using GPS/map/traffic info to control performance of aftertreatment (AT) devices | Kumaraswamy V. Hebbale, Kushal Narayanaswamy, Man-Feng Chang, Jyh-Shin Chen | 2013-03-05 |
| 8306723 | Method to control fuel injector pulsewidth in a compression-ignition engine | Ibrahim Haskara, Chol-Bum M. Kweon, Zhiping Liu, Frederic Anton Matekunas, Paul Anthony Battiston | 2012-11-06 |
| 8301356 | Engine out NOx virtual sensor using cylinder pressure sensor | Yongsheng He | 2012-10-30 |
| 8291751 | Fuel system diagnostics by analyzing cylinder pressure signal | Ibrahim Haskara, Chol-Bum M. Kweon, Frederic Anton Matekunas, Paul Anthony Battiston | 2012-10-23 |
| 8276373 | Adaptive control of SCR urea injection to compensate errors | Kevin Andrew Gady, Yu Sun | 2012-10-02 |
| 8251049 | Adaptive intake oxygen estimation in a diesel engine | Jun-Mo Kang, Ibrahim Haskara, Chen-Fang Chang | 2012-08-28 |
| 8245567 | On board diagnostic monitor of NOx conversion efficiency for aftertreatment device | Charles E. Solbrig, Ognyan N. Yanakiev | 2012-08-21 |