Assignee
MAGNA DRIVETRAIN AMERICA INC
US·26 granted patents·497 citations·filing 2002–2008
Top patents by PatentIndex Score
26 records- 0194US6962227B1Torque vectoring drive axle assemblyMAGNA DRIVETRAIN AMERICA INC·Filed 2004·Granted Nov 8, 2005·46 cites·14 claims
- 0291US6953411B2Electronically-tuned hydromechanical couplingMAGNA DRIVETRAIN AMERICA INC·Filed 2003·Granted Oct 11, 2005·40 cites·21 claims
- 0391US6945375B2Torque transfer device having an electric motor/brake actuator and friction clutchMAGNA DRIVETRAIN AMERICA INC·Filed 2004·Granted Sep 20, 2005·21 cites·49 claims
- 0491US6905436B2Two-speed transfer case with adaptive clutch controlMAGNA DRIVETRAIN AMERICA INC·Filed 2003·Granted Jun 14, 2005·22 cites·32 claims
- 0587US6878088B2On-demand transfer case with bi-directional clutch assemblyMAGNA DRIVETRAIN AMERICA INC·Filed 2003·Granted Apr 12, 2005·19 cites·32 claims
- 0686US6857985B2Hybrid vehicle systemMAGNA DRIVETRAIN AMERICA INC·Filed 2003·Granted Feb 22, 2005·66 cites·29 claims
- 0784US6945374B2Active torque coupling with hydraulically-actuated ball ramp clutch assemblyMAGNA DRIVETRAIN AMERICA INC·Filed 2004·Granted Sep 20, 2005·30 cites·44 claims
- 0884US6932204B2Power transmission device for a four-wheel drive vehicleMAGNA DRIVETRAIN AMERICA INC·Filed 2004·Granted Aug 23, 2005·15 cites·24 claims
- 0983US6881168B2Transfer case for hybrid vehicleMAGNA DRIVETRAIN AMERICA INC·Filed 2004·Granted Apr 19, 2005·27 cites·49 claims
- 1083US6851537B2Worm driven ball screw actuator for traction clutchesMAGNA DRIVETRAIN AMERICA INC·Filed 2003·Granted Feb 8, 2005·22 cites·14 claims
- 1180US6966864B2Two-speed transfer case with ball-ramp clutch and single motor activator/shift systemMAGNA DRIVETRAIN AMERICA INC·Filed 2004·Granted Nov 22, 2005·16 cites·13 claims
- 1279US6942055B2Electronically-controlled rear module for all-wheel drive systemMAGNA DRIVETRAIN AMERICA INC·Filed 2003·Granted Sep 13, 2005·16 cites·10 claims
- 1379US6883657B2Power transfer device with hydraulic clutch actuationMAGNA DRIVETRAIN AMERICA INC·Filed 2003·Granted Apr 26, 2005·13 cites·8 claims
- 1479US6848550B2Torque transfer system with two stage ball ramp/clutch actuationMAGNA DRIVETRAIN AMERICA INC·Filed 2003·Granted Feb 1, 2005·30 cites·22 claims
- 1577US6971494B2Torque transfer coupling with friction clutch and hydraulic clutch actuatorMAGNA DRIVETRAIN AMERICA INC·Filed 2004·Granted Dec 6, 2005·13 cites·64 claims
- 1677US6862953B2Modular bi-directional clutch assemblyMAGNA DRIVETRAIN AMERICA INC·Filed 2003·Granted Mar 8, 2005·25 cites·35 claims
- 1774US6948604B2Hydraulically-actuated pilot clutch type clutch assemblyMAGNA DRIVETRAIN AMERICA INC·Filed 2004·Granted Sep 27, 2005·21 cites·32 claims
- 1873US7798792B2Power transfer assembly with high efficiency pumpMAGNA DRIVETRAIN AMERICA INC·Filed 2008·Granted Sep 21, 2010·3 cites·13 claims
- 1971US6966396B2Electronically-controlled rear drive module for all-wheel drive systemMAGNA DRIVETRAIN AMERICA INC·Filed 2005·Granted Nov 22, 2005·7 cites·27 claims
- 2068US6929577B2Clutch actuation system for two-speed active transfer caseMAGNA DRIVETRAIN AMERICA INC·Filed 2003·Granted Aug 16, 2005·16 cites·24 claims
- 2166US6839953B2Combination gear hobber, chamfer/debur and shaver apparatus and methodMAGNA DRIVETRAIN AMERICA INC·Filed 2004·Granted Jan 11, 2005·11 cites·20 claims
- 2256US6938748B2Wedge fork clutch actuator for driveline clutchesMAGNA DRIVETRAIN AMERICA INC·Filed 2004·Granted Sep 6, 2005·6 cites·33 claims
- 2351US6873894B2Method for operating an adaptive clutch in a power transfer assemblyMAGNA DRIVETRAIN AMERICA INC·Filed 2002·Granted Mar 29, 2005·6 cites·16 claims
- 2449US6875146B2Control system for transfer case range shiftMAGNA DRIVETRAIN AMERICA INC·Filed 2003·Granted Apr 5, 2005·3 cites·21 claims
- 2543US6931964B2Transfer case with multi-gear transfer mechanismMAGNA DRIVETRAIN AMERICA INC·Filed 2004·Granted Aug 23, 2005·3 cites·10 claims
- 2640US6934617B2Method for operating an adaptive clutch in a power transfer assemblyMAGNA DRIVETRAIN AMERICA INC·Filed 2003·Granted Aug 23, 2005·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when MAGNA DRIVETRAIN AMERICA INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →