Issued Patents All Time
Showing 651–675 of 700 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8229655 | Fuel injection and combustion fault diagnostics using cylinder pressure sensor | Ibrahim Haskara, Chol-Bum M. Kweon, Frederic Anton Matekunas, Paul Anthony Battiston | 2012-07-24 |
| 8215098 | Method and apparatus for diagnosing exhaust gas aftertreatment component degradation | Shyan-Cherng Huang, Jerilyn Tsai | 2012-07-10 |
| 8209979 | Model-based control of airpath pressure limits by modulating a turbo charger by-pass valve and a variable-geometry turbine | Xiaobin Li, Hongxun Gao, Ibrahim Haskara | 2012-07-03 |
| 8201444 | Aftertreatment device NOx conversion efficiency diagnostics using on board adaptive diagnostic algorithm | Ognyan N. Yanakiev, Charles E. Solbrig | 2012-06-19 |
| 8195379 | Multi-pulse injection fuel and load balancing control system | Ibrahim Haskara, Chol-Bum M. Kweon, Frederic Anton Matekunas, Oguz H. Dagci | 2012-06-05 |
| 8171720 | System and methods to detect non-urea reductant filled in a urea tank | Ognyan N. Yanakiev, Man-Feng Chang | 2012-05-08 |
| 8150596 | Fuel ignition quality detection | Chol-Bum M. Kweon, Frederic Anton Matekunas, Paul Anthony Battiston, Donald Terry French, Ibrahim Haskara | 2012-04-03 |
| 8091416 | Robust design of diagnostic enabling conditions for SCR NOx conversion efficiency monitor | Ognyan N. Yanakiev, Charles E. Solbrig | 2012-01-10 |
| 7904231 | Method for controlling combustion noise in a compression-ignition engine | Ibrahim Haskara, Chol-Bum M. Kweon, Frederic Anton Matekunas, Paul Anthony Battiston | 2011-03-08 |
| 7904233 | Fuel injection measurement and diagnostics | Chol-Bum M. Kweon, Frederic Anton Matekunas, Paul Anthony Battiston, Donald Terry French, Ibrahim Haskara | 2011-03-08 |
| 7895827 | Method and apparatus for controlling engine operation during regeneration of an exhaust aftertreatment system | Ibrahim Haskara | 2011-03-01 |
| 7878048 | Fuel system injection timing diagnostics by analyzing cylinder pressure signal | Ibrahim Haskara, Chol-Bum M. Kweon, Frederic Anton Matekunas, Paul Anthony Battiston | 2011-02-01 |
| 7832259 | Fuel system diagnostics by analyzing engine crankshaft speed signal | Ibrahim Haskara, Chol-Bum M. Kweon, Frederic Anton Matekunas, Paul Anthony Battiston | 2010-11-16 |
| 7810476 | Method and apparatus for estimating exhaust temperature of an internal combustion engine | Yongsheng He | 2010-10-12 |
| 7779679 | Fuel system diagnostics by analyzing cylinder pressure signal | Ibrahim Haskara, Chol-Bum M. Kweon, Frederic Anton Matekunas, Paul Anthony Battiston | 2010-08-24 |
| 7761223 | Fuel system diagnostics by analyzing engine cylinder pressure signal and crankshaft speed signal | Ibrahim Haskara, Chol-Bum M. Kweon, Frederic Anton Matekunas, Paul Anthony Battiston | 2010-07-20 |
| 7707826 | System for controlling triggering of adsorber regeneration | Sriram S. Popuri, Michael J. Ruth, Michael J. Cunningham, Joan M. Wills, Jer-Sheng J. Chen +1 more | 2010-05-04 |
| 7650211 | Method and apparatus to monitor ambient sensing devices | Man-Feng Chang | 2010-01-19 |
| 7594392 | System for controlling adsorber regeneration | Sriram S. Popuri, Joan M. Wills | 2009-09-29 |
| 7593828 | Method and apparatus for monitoring a variable geometry intake air compressor device | Ibrahim Haskara | 2009-09-22 |
| 7533523 | Optimized desulfation trigger control for an adsorber | Samuel C. Geckler, Jer-Sheng J. Chen, Michael J. Cunningham, Sriram S. Popuri, Michael J. Ruth | 2009-05-19 |
| 7533524 | Method and apparatus for soot filter catalyst temperature control with oxygen flow constraint | Wole Akinyemi | 2009-05-19 |
| 7438061 | Method and apparatus for estimating exhaust pressure of an internal combustion engine | Anupam Gangopadhyay | 2008-10-21 |
| 7352597 | Comprehensive power quality controller for substation in power system | Zhaoan Wang, Jun Yang, Xiao Zhang, Wanjun Lei, Weibin Si +2 more | 2008-04-01 |
| 7343735 | Apparatus and method for regenerating an exhaust gas aftertreatment component of an internal combustion engine | Jerilyn Tsai | 2008-03-18 |