Issued Patents All Time
Showing 101–125 of 158 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8631919 | Automatic transmission shift quality via selective use of closed-loop pressure feedback control | Chunhao J. Lee, Paul G. Otanez | 2014-01-21 |
| 8622040 | Compact transmission fluid heater | James L. Lanzon, Andrew L. Bartos | 2014-01-07 |
| 8622186 | Method of operation of a selectable one way clutch selection mechanism | Andrew L. Bartos, Chunhao J. Lee | 2014-01-07 |
| 8620543 | System and method for estimating torque in a powertrain | Dongxu Li, Kumaraswamy V. Hebbale, Chunhao J. Lee, Chi-Kuan Kao | 2013-12-31 |
| 8600631 | Engine speed assist torque converter clutch control | Chunhao J. Lee, Kumaraswamy V. Hebbale, Xu Chen, Paul G. Otanez, Xuefeng Tim Tao | 2013-12-03 |
| 8585527 | Transmission with double-annular gear coplanar gear set | Kumaraswamy V. Hebbale | 2013-11-19 |
| 8545354 | Method and apparatus for hydraulically deactivating a torque transfer clutch | Gary L. Jones, Andrew L. Bartos | 2013-10-01 |
| 8540065 | Three mode selection mechanism for a selectable one way clutch assembly | Andrew L. Bartos, Chunhao J. Lee, Robert K. Saley | 2013-09-24 |
| 8529392 | Transmission with double-sun, annular gear, and outer gear coplanar gear set | Kumaraswamy V. Hebbale | 2013-09-10 |
| 8512204 | Method and apparatus effecting torque transfer through a transmission during engine autostop and autostart events | Chunhao J. Lee, Kumaraswamy V. Hebbale | 2013-08-20 |
| 8499912 | Torque converter with lock-up clutch | Andrew L. Bartos, Chunhao J. Lee | 2013-08-06 |
| 8494729 | Method to determine torque | Dongxu Li, Chunhao J. Lee, Chi-Kuan Kao, Kumaraswamy V. Hebbale | 2013-07-23 |
| 8494738 | Control of selectable one-way clutch in a transmission | Chunhao J. Lee, Chi-Kuan Kao | 2013-07-23 |
| 8489298 | Desired torque converter clutch slip feedback recovery algorithm for tip-in maneuvers | Paul G. Otanez, Chunhao J. Lee | 2013-07-16 |
| 8478498 | Engine power management for a selectable one-way clutch or mechanical diode in automatic transmissions | Chunhao J. Lee | 2013-07-02 |
| 8469847 | Integrated single motor hybrid transmission using rear-wheel-drive 8-speed transmission | Chunhao J. Lee, Norman K. Bucknor, Kumaraswamy V. Hebbale, Anthony L. Smith | 2013-06-25 |
| 8463515 | Real time estimation algorithm for torque converter clutch feed forward pressure for ECCC control | Kumaraswamy V. Hebbale, Chi-Kuan Kao, Chunhao J. Lee, Xu Chen, Jeremy V. Horgan | 2013-06-11 |
| 8457847 | Method for detecting powertrain torque output | Dongxu Li, Kumaraswamy V. Hebbale, Chunhao I. Lee, Chi-Kuan Kao, Ming Cao | 2013-06-04 |
| 8454466 | Hybrid powertrain system using selectable one-way clutches | Chi-Kuan Kao, Norman K. Bucknor, Chunhao J. Lee | 2013-06-04 |
| 8447508 | Stochastic detection of torque converter slip speed and related control | Paul G. Otanez, Chunhao J. Lee | 2013-05-21 |
| 8409053 | Transmission with selectable one-way clutch and dual-piston clutch | Chunhao J. Lee, Chi-Kuan Kao, Kumaraswamy V. Hebbale, Robert K. Saley | 2013-04-02 |
| 8371984 | Multi-speed transmission having automatic and manual modes | Larry D. Diemer, Chunhao J. Lee, David W. Wright | 2013-02-12 |
| 8371982 | Multi-speed transmission with at least one selectable one-way clutch | Chunhao J. Lee, Larry D. Diemer | 2013-02-12 |
| 8357069 | Multi-speed transmission having automatic and manual modes | Larry D. Diemer, David W. Wright, Chunhao J. Lee | 2013-01-22 |
| 8348796 | Method and apparatus for controlling a selectable one-way clutch in an electro-mechanical transmission | Alexander Millerman, Chunhao J. Lee | 2013-01-08 |