Issued Patents All Time
Showing 25 most recent of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11146076 | Battery module with active cell balancing using energy storage element and two tiers of switches | Tamara R. Thomson, Fang Wang, Tao Wang, Theodore T. Kim | 2021-10-12 |
| 10124679 | Method and apparatus for recharging an energy storage device on a vehicle | Andrew M. Zettel, Andrew J. Farah, Matthew S. Stout, Daniel P. Grenn | 2018-11-13 |
| 8262524 | Hybrid powertrain | Eric M. Rask, Peter J. Savagian, Alan G. Holmes | 2012-09-11 |
| 8043182 | Hybrid powertrain | Eric M. Rask, Peter J. Savagian, Alan G. Holmes | 2011-10-25 |
| 7980980 | Hybrid powertrain | Eric M. Rask, Peter J. Savagian, Alan G. Holmes | 2011-07-19 |
| 7610976 | Hybrid powertrain with electrically variable transmission having parallel friction launch and method | Alan G. Holmes, Michael R. Schmidt, Donald Klemen, Grantland I. Kingman, Anthony H. Heap +2 more | 2009-11-03 |
| 7470209 | Hybrid powertrain having an electrically variable transmission and engine valve control | Alan G. Holmes, Michael R. Schmidt, Donald Klemen, Anthony H. Heap, Gregory A. Hubbard | 2008-12-30 |
| 7416501 | Single range electrically variable transmission with lockup clutch and method of operation | Alan G. Holmes, Michael R. Schmidt, Donald Klemen | 2008-08-26 |
| 7277781 | Method of undervoltage protection during engine cranking | William R. Cawthorne | 2007-10-02 |
| 7264071 | Hybrid powertrain | Michael R. Schmidt, Alan G. Holmes, Anthony H. Heap | 2007-09-04 |
| 7236871 | Acceleration limiting for a vehicle | Jy-Jen F. Sah, Todd M Steinmetz, Tung-Ming Hsieh | 2007-06-26 |
| 6953409 | Two-mode, compound-split, hybrid electro-mechanical transmission having four fixed ratios | Michael R. Schmidt, Donald Klemen, Alan G. Holmes | 2005-10-11 |
| 6364811 | Model-based transmission upshift control with engine torque management | Gregory A. Hubbard, Jeffrey K. Runde, Timothy Alan Robinson, Todd M Steinmetz | 2002-04-02 |
| 5646851 | Integrated engine control | Glenn P. O'Connell | 1997-07-08 |
| 5623408 | Cruise control inference based shift pattern control | Nader Motamedi, Susan L. Rees, Glenn P. O'Connell | 1997-04-22 |
| 5588327 | Multiplexed hydraulic clutch control | Robert Downs, James Mainquist, William L. Aldrich, III | 1996-12-31 |
| 5522365 | Internal combustion engine control | Rimas S. Milunas, James Mainquist | 1996-06-04 |
| 5509302 | Misfire detection in internal combustion engines | Jeffrey R. Drexel | 1996-04-23 |
| 5445576 | Engine torque management during coast downshifting of an automatic shift transmission | Nader Motamedi | 1995-08-29 |
| 5347886 | Lubrication control with increased lubrication during shift and during cruise for a multi-plate friction device for an automatic transmission | James Mainquist, Robert Downs, Kyle K. Kinsey | 1994-09-20 |
| 5289739 | Engine idle fuel control during transmission range shifting | David C. Muscaro, Michael R. Witkowski | 1994-03-01 |
| 5289740 | Inference-based manual pulldown control of an automatic transmission | Rimas S. Milunas, Susan L. Rees, Nader Motamedi | 1994-03-01 |
| 5265693 | Integrated traction control system | Susan L. Rees, Rimas S. Milunas, William J. Bolander | 1993-11-30 |
| 5233890 | Transmission torque converter clutch disable control | William L. Aldrich, III, Mark DeBacker | 1993-08-10 |
| 5186294 | Control method for the engagement of a torque converter clutch | Susan L. Rees | 1993-02-16 |