Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372019 | Systems and methods for managing ammonia slip with a heater | Lu Qiu, David Schmidt, Xiaobo Song, Yuying Song, Ying Yuan | 2025-07-29 |
| 12366191 | Systems and methods for operating passive nitrogen oxide adsorbers in exhaust aftertreatment systems | Xiaobo Song, Xing Jin, David Schmidt, Lu Qiu, Lisa A. Orth-Farrell +3 more | 2025-07-22 |
| 12344230 | Systems and methods for controlling a hybrid system based on temperature zone and power demand | Xing Jin, David Schmidt, Lu Qiu, Lisa A. Orth-Farrell, Ying Yuan +1 more | 2025-07-01 |
| 12168951 | Systems and methods for selective catalytic reduction and/or ammonia slip catalyst sulfur protection | Di Wang, Richard J. Ancimer, Michael J. Cunningham, Aleksey Yezerets, Yadan Tang +1 more | 2024-12-17 |
| 12151668 | Systems and methods for controlling operation of hybrid vehicles | Matthew K. Volmerding, Lu Qiu, Lars K. Henrichsen, Ying Yuan, Manik Narula | 2024-11-26 |
| 12128898 | Systems and methods for reducing emissions with smart alternator | Kristopher R. Bare, Kenneth M. Follen, Xing Jin, Manik Narula, Andrew W. Osburn +3 more | 2024-10-29 |
| 12085005 | Systems and methods for operating passive nitrogen oxide adsorbers in exhaust aftertreatment systems | Xiaobo Song, Xing Jin, David Schmidt, Lu Qiu, Lisa A. Orth-Farrell +3 more | 2024-09-10 |
| 11898483 | Systems and methods for operating passive nitrogen oxide adsorbers in exhaust aftertreatment systems | Xiaobo Song, Xing Jin, David Schmidt, Lu Qiu, Lisa A. Orth-Farrell +3 more | 2024-02-13 |
| 11773761 | Apparatus, methods and systems for electrically heated particulate filter and SCR catalyst in vehicles | Xiaobo Song, Colin L. Norris, Xing Jin, Matthew L. Anderson, Ying Yuan | 2023-10-03 |
| 11220944 | Recovering deactivated metal/zeolite catalysts | Ashok Kumar, Krishna Kamasamudram, Neal W. Currier, Aleksey Yezerets, Yadan Tang +2 more | 2022-01-11 |
| 10626772 | SCR exhaust aftertreatment apparatus, system and methods including multiple washcoat formulations | Askok Kumar, Krishna Kamasamudram | 2020-04-21 |