Issued Patents All Time
Showing 126–150 of 219 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8221285 | Method and apparatus to offload offgoing clutch torque with asynchronous oncoming clutch torque, engine and motor torque for a hybrid powertrain system | Jy-Jen F. Sah | 2012-07-17 |
| 8224544 | Method and apparatus to control launch of a vehicle having an electro-mechanical transmission | Jy-Jen F. Sah, Gregory A. Hubbard | 2012-07-17 |
| 8214114 | Control of engine torque for traction and stability control events for a hybrid powertrain system | Wilfried Brunssen | 2012-07-03 |
| 8214093 | Method and apparatus to prioritize transmission output torque and input acceleration for a hybrid powertrain system | Lawrence A. Kaminsky, Jy-Jen F. Sah | 2012-07-03 |
| 8209097 | Method and control architecture to determine motor torque split in fixed gear operation for a hybrid powertrain system | — | 2012-06-26 |
| 8204656 | Control architecture for output torque shaping and motor torque determination for a hybrid powertrain system | Jason J McConnell | 2012-06-19 |
| 8200403 | Method for controlling input torque provided to a transmission | Wilfried Brunssen, Bin Wu, Brian R. Medema | 2012-06-12 |
| 8200383 | Method for controlling a powertrain system based upon torque machine temperature | — | 2012-06-12 |
| 8195349 | Method for predicting a speed output of a hybrid powertrain system | Jason J McConnell, Kee Yong Kim, Wilfried Brunssen | 2012-06-05 |
| 8187145 | Method and apparatus for clutch torque control in mode and fixed gear for a hybrid powertrain system | Lawrence A. Kaminsky, Jy-Jen F. Sah | 2012-05-29 |
| 8165777 | Method to compensate for transmission spin loss for a hybrid powertrain system | — | 2012-04-24 |
| 8160761 | Method for predicting an operator torque request of a hybrid powertrain system | Kee Yong Kim | 2012-04-17 |
| 8155814 | Method of operating a vehicle utilizing regenerative braking | Goro Tamai, Thomas S. Miller, JR., Scott James Thompson, Lawrence A. Kaminsky, Jy-Jen F. Sah | 2012-04-10 |
| 8145397 | Optimal selection of blended braking capacity for a hybrid electric vehicle | Jason J McConnell, Seamus McGrath | 2012-03-27 |
| 8145375 | System constraints method of determining minimum and maximum torque limits for an electro-mechanical powertrain system | Tung-Ming Hsieh | 2012-03-27 |
| 8138703 | Method and apparatus for constraining output torque in a hybrid powertrain system | Jason J McConnell | 2012-03-20 |
| 8135532 | Method for controlling output power of an energy storage device in a powertrain system | William R. Cawthorne, Wilfried Brunssen | 2012-03-13 |
| 8135519 | Method and apparatus to determine a preferred output torque for operating a hybrid transmission in a fixed gear operating range state | Tung-Ming Hsieh, Bin Wu | 2012-03-13 |
| 8133151 | System constraints method of controlling operation of an electro-mechanical transmission with an additional constraint | Tung-Ming Hsieh | 2012-03-13 |
| 8131437 | Method for operating a powertrain system to transition between engine states | Wilfried Brunssen | 2012-03-06 |
| 8126624 | Method for selection of optimal mode and gear and input speed for preselect or tap up/down operation | Kee Yong Kim | 2012-02-28 |
| 8126604 | Method of determining output torque constraints for a powertrain | Sean W. McGrogan | 2012-02-28 |
| 8118903 | Method for preferential selection of modes and gear with inertia effects for a hybrid powertrain system | Kee Yong Kim | 2012-02-21 |
| 8121768 | Method for controlling a hybrid powertrain system based upon hydraulic pressure and clutch reactive torque capacity | Jy-Jen F. Sah | 2012-02-21 |
| 8121767 | Predicted and immediate output torque control architecture for a hybrid powertrain system | William R. Cawthorne | 2012-02-21 |