Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9008944 | Method and apparatus for controlling operation of an internal combustion engine operating in HCCI combustion mode | Nicole Wermuth, Paul M. Najt, Orgun A. Guralp | 2015-04-14 |
| 8960151 | HCCI fuel injectors for robust auto-ignition and flame propagation | Ronald O. Grover, JR., Paul M. Najt | 2015-02-24 |
| 8955492 | Control strategy for transitions between homogeneous-charge compression-ignition and spark-ignition combustion modes | Nicole Wermuth, Paul M. Najt | 2015-02-17 |
| 8826884 | Combustion balancing control strategy using normalized instantaneous heat release in HCCI engines | Jun-Mo Kang, Chen-Fang Chang | 2014-09-09 |
| 8776762 | HCCI mode switching control system and method | Allen B. Rayl, Vijay Ramappan, Peter Kafarnik, Jun-Mo Kang | 2014-07-15 |
| 8751136 | Methodology to compensate the effect of humidity and altitude on HCCI combustion | Nicole Wermuth, Paul M. Najt, Jun-Mo Kang, Chen-Fang Chang | 2014-06-10 |
| 8645044 | Method and apparatus for operating an internal combustion engine in a homogeneous-charge compression-ignition combustion mode | Nicole Wermuth, Paul M. Najt, Orgun A. Guralp, Jun-Mo Kang | 2014-02-04 |
| 8627804 | Transient control strategy in spark-assisted HCCI combustion mode | Jun-Mo Kang, Chen-Fang Chang | 2014-01-14 |
| 8616182 | Method and apparatus for controlling an internal combustion engine coupled to a passive selective catalytic reduction aftertreatment system | Nicole Wermuth, Paul M. Najt, Kushal Narayanaswamy | 2013-12-31 |
| 8469002 | Combustion phasing control in spark-assisted HCCI combustion mode | Jun-Mo Kang, Chen-Fang Chang | 2013-06-25 |
| 8463531 | System and method for controlling exhaust gas recirculation systems | Vijay Ramappan, Jun-Mo Kang, Chen-Fang Chang | 2013-06-11 |
| 8447503 | Control strategy for operating a homogeneous-charge compression-ignition engine subsequent to a fuel cutoff event | Jun-Mo Kang, Chen-Fang Chang | 2013-05-21 |
| 8433500 | System and method for improved transitions between engine combustion modes | Vijay Ramappan, Jun-Mo Kang | 2013-04-30 |
| 8347860 | Control strategy for a homogeneous-charge compression-ignition engine | Jun-Mo Kang | 2013-01-08 |
| 8347849 | High load SI-HCCI transition by selective combustion mode switching | Nicole Wermuth, Paul M. Najt | 2013-01-08 |
| 8312860 | Extension of the application of multiple injection HCCI combustion strategy from idle to medium load | Nicole Wermuth, Barry L. Brown, Jun-Mo Kang, Chen-Fang Chang | 2012-11-20 |
| 8290686 | Method for controlling combustion mode transitions for an internal combustion engine | Jun-Mo Kang, Allen B. Rayl, Vijay Ramappan, Matthew A. Wiles | 2012-10-16 |
| 8235012 | Method for controlling combustion mode transitions in an internal combustion engine | Jun-Mo Kang, Nicole Wermuth, Paul M. Najt | 2012-08-07 |
| 8220436 | HCCI/SI combustion switching control system and method | Allen B. Rayl, Jun-Mo Kang, Vijay Ramappan, Matthew A. Wiles, Peter Kafarnik | 2012-07-17 |
| 8210158 | EGR control in HCCI engines | Jun-Mo Kang | 2012-07-03 |
| 8191519 | Method and apparatus for operating an internal combustion engine | Nicole Wermuth, Paul M. Najt | 2012-06-05 |
| 8191531 | Method for controlling an engine valve of an internal combustion engine | Jun-Mo Kang, Chen-Fang Chang | 2012-06-05 |
| 8186329 | Method for controlling a spark-ignition direct-injection internal combustion engine at low loads | Nicole Wermuth, Paul M. Najt | 2012-05-29 |
| 7975668 | Spark timing and control during transitions between spark ignited combustion and homogenous charge compression ignition | Vijay Ramappan, Allen B. Rayl, Jun-Mo Kang, Peter Kafarnik, Matthew A. Wiles | 2011-07-12 |
| 7966991 | Method and apparatus for controlling combustion mode transitions in an internal combustion engine | Jun-Mo Kang, Chen-Fang Chang | 2011-06-28 |