Issued Patents All Time
Showing 101–111 of 111 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823840 | Manifold absolute pressure control system and method for a hybrid electric vehicle | Frank Ament | 2004-11-30 |
| 6769389 | Dual voltage tandem engine start system and method | Tony T. Hoang | 2004-08-03 |
| 6616569 | Torque control system for a hybrid vehicle with an automatic transmission | Tony T. Hoang, Robert Downs, Kenneth R. Kridner | 2003-09-09 |
| 6612386 | Apparatus and method for controlling a hybrid vehicle | William L. Aldrich, III, Tony T. Hoang, Patrick L. Risse | 2003-09-02 |
| 6586865 | Variable gap spark plug | — | 2003-07-01 |
| 6453864 | Crankshaft rotation control in a hybrid electric vehicle | Robert Downs, Tony T. Hoang, Dennis T. Richey | 2002-09-24 |
| 6443277 | Clutch valving circuit for automatic transmission | Joel A. Taylor, David Allen Blenc, Robert Downs, James Mainquist, Kyle K. Kinsey | 2002-09-03 |
| 6376927 | Hybrid electric drive and control method therefor | Tony T. Hoang, Robert Downs | 2002-04-23 |
| 6307277 | Apparatus and method for a torque and fuel control system for a hybrid vehicle | Tony T. Hoang, Dennis T. Richey, Robert Downs | 2001-10-23 |
| 6275004 | System for battery module balancing via variable voltage DC-DC converter in a hybrid-electric powertrain | William L. Aldrich, III | 2001-08-14 |
| 6213090 | Engine cylinder head | James L. Miller | 2001-04-10 |