Assignee
TRW LUCAS VARITY ELECTRIC
GB·11 granted patents·325 citations·filing 1995–2004
Top patents by PatentIndex Score
11 records- 0188US6445155B1Motor controlTRW LUCAS VARITY ELECTRIC·Filed 2000·Granted Sep 3, 2002·43 cites·24 claims
- 0281US6107716APower-assisted steering assembliesTRW LUCAS VARITY ELECTRIC·Filed 1997·Granted Aug 22, 2000·54 cites·10 claims
- 0379US6175793B1GearboxesTRW LUCAS VARITY ELECTRIC·Filed 1997·Granted Jan 16, 2001·31 cites·25 claims
- 0477US6364050B1Electrical power assisted steering assembliesTRW LUCAS VARITY ELECTRIC·Filed 2000·Granted Apr 2, 2002·27 cites·14 claims
- 0576US6631781B2Method and apparatus for controlling an electric powered assisted steering system using an adaptive blending torque filterTRW LUCAS VARITY ELECTRIC·Filed 2002·Granted Oct 14, 2003·26 cites·12 claims
- 0673US6448738B1Method of controlling an electric motor having a number of phase windingsTRW LUCAS VARITY ELECTRIC·Filed 1999·Granted Sep 10, 2002·36 cites·16 claims
- 0771US6285024B1Combined torque and angular position sensorTRW LUCAS VARITY ELECTRIC·Filed 1999·Granted Sep 4, 2001·32 cites·12 claims
- 0869US6330140B1Method of and circuit for testing an electrical actuator drive stageTRW LUCAS VARITY ELECTRIC·Filed 1997·Granted Dec 11, 2001·31 cites·16 claims
- 0964US7275767B2Steering column assemblyTRW LUCAS VARITY ELECTRIC·Filed 2004·Granted Oct 2, 2007·14 cites·20 claims
- 1061US6637544B2Relating to electrical power assisted steering systemsTRW LUCAS VARITY ELECTRIC·Filed 2003·Granted Oct 28, 2003·12 cites·19 claims
- 1159USRE37969EOptical displacement sensor and torque sensor employing relatively movable slit patternsTRW LUCAS VARITY ELECTRIC·Filed 1995·Granted Jan 28, 2003·19 cites·30 claims
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