Issued Patents All Time
Showing 76–100 of 158 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9358867 | Micro electro-mechanical system (MEMS) based hydraulic control system for full hybrid vehicles | Chunhao J. Lee, Chi-Kuan Kao, Kumaraswamy V. Hebbale, Dongxu Li, Andrew L. Bartos +1 more | 2016-06-07 |
| 9327598 | Multi-speed transmission with mechanical on-off clutch | Chunhao J. Lee | 2016-05-03 |
| 9194490 | Micro-electro-mechanical-systems based hydraulic control system for a wet dual clutch transmission | Chi-Kuan Kao, Chunhao J. Lee, Dongxu Li, Kumaraswamy V. Hebbale, Andrew L. Bartos +1 more | 2015-11-24 |
| 9057409 | Dry dual clutch transmission actuation system using electrical motor with force aided lever | Li Chen, Jian Yao, Chunhao J. Lee, Chengliang Yin, Chi-Kuan Kao +1 more | 2015-06-16 |
| 8983746 | Method for determining dry dual clutch transmission temperatures following offline periods | Xingyong Song, Kumaraswamy V. Hebbale | 2015-03-17 |
| 8936141 | Micro-electro-mechanical-systems based hydraulic control for a powertrain | Chi-Kuan Kao, Kumaraswamy V. Hebbale, Chunhao J. Lee, Dongxu Li, Andrew L. Bartos +1 more | 2015-01-20 |
| 8935971 | Micro-electro-mechanical-systems based hydraulic control for a powertrain | Andrew L. Bartos, Chunhao J. Lee, Chi-Kuan Kao, Kumaraswamy V. Hebbale, Dongxu Li +1 more | 2015-01-20 |
| 8936527 | Transmission with radially stacked gear sets including annular gear | Kumaraswamy V. Hebbale | 2015-01-20 |
| 8925699 | Powertrain pressure and flow control system for automatic transmissions | Dongxu Li, Chunhao J. Lee, Kumaraswamy V. Hebbale, Chi-Kuan Kao, Andrew L. Bartos +2 more | 2015-01-06 |
| 8897979 | Thermal model for dry dual clutch transmissions | Kumaraswamy V. Hebbale | 2014-11-25 |
| 8887891 | Powertrain pressure and flow control system for dog clutches | Chunhao J. Lee, Chi-Kuan Kao, Kumaraswamy V. Hebbale, Dongxu Li, Andrew L. Bartos +1 more | 2014-11-18 |
| 8862354 | Method for determining initial temperatures in dry dual clutch transmissions | Kumaraswamy V. Hebbale | 2014-10-14 |
| 8844694 | Micro-electro-mechanical-systems based hydraulic control system for a dry dual clutch transmission | Kumaraswamy V. Hebbale, Chunhao J. Lee, Dongxu Li, Andrew L. Bartos, Chi-Kuan Kao +1 more | 2014-09-30 |
| 8844702 | Powertrain pressure control system | Chunhao J. Lee, Chi-Kuan Kao, Dongxu Li, Kumaraswamy V. Hebbale, Andrew L. Bartos +1 more | 2014-09-30 |
| 8845491 | Micro-electro-mechanical-system (MEMS) based hydraulic control system for automated manual transmissions | Dongxu Li, Chunhao J. Lee, Kumaraswamy V. Hebbale, Chi-Kuan Kao, Andrew L. Bartos +2 more | 2014-09-30 |
| 8800404 | Micro-electro-mechanical-system (MEMS) based hydraulic control system for mild hybrid vehicles | Chunhao J. Lee, Chi-Kuan Kao, Kumaraswamy V. Hebbale, Dongxu Li, Andrew L. Bartos +1 more | 2014-08-12 |
| 8794417 | Powertrain pressure and flow control system for a torque converter clutch | Chunhao J. Lee, Chi-Kuan Kao, Kumaraswamy V. Hebbale, Dongxu Li, Andrew L. Bartos +1 more | 2014-08-05 |
| 8794411 | Powertrain pressure control system | Chunhao J. Lee, Chi-Kuan Kao, Kumaraswamy V. Hebbale, Dongxu Li, Andrew L. Bartos +1 more | 2014-08-05 |
| 8758183 | Transmission with double-sun, one ring, and double-annular gear coplanar gear set | Kumaraswamy V. Hebbale | 2014-06-24 |
| 8747270 | Transmission with MEMS-based hydraulic circuit | Andrew L. Bartos, Dongxu Li, Chunhao J. Lee, Kumaraswamy V. Hebbale, Xingyong Song | 2014-06-10 |
| 8708854 | Torque transmitting system | Li Chen, Jian Yao, Chunhao J. Lee, Chi-Kuan Kao, Yu Dong +1 more | 2014-04-29 |
| 8700352 | Method for determining clutch interface temperatures in dry dual clutch transmissions | Kumaraswamy V. Hebbale | 2014-04-15 |
| 8695774 | Powertrain pressure control system | Chunhao J. Lee, Chi-Kuan Kao, Dongxu Li, Kumaraswamy V. Hebbale, Andrew L. Bartos +1 more | 2014-04-15 |
| 8678078 | Method and apparatus to transfer heat to automatic transmission fluid using engine exhaust gas feed stream | Richard W. Carlson, Thomas A. Robertson | 2014-03-25 |
| 8655525 | Selectable one-way clutch operation in a hybrid powertrain | Larry D. Diemer, Chunhao J. Lee, Scott William Heitzenrater | 2014-02-18 |