Inventor · disambiguated record
Haimian Cai
Also filed as: CAI HAIMIAN
23 granted patents·7 pending applications·259 citations·filing 2001–2024
95Inventor score
Files withCHINA AUTOMOTIVE SYSTEMS INC9AUTOMOTIVE COMPONENTS HOLDINGS8VISTEON GLOBAL TECH INC8CAI HAIMIAN4AUTOMOTIVE COMPONENTS HOLDING1
Top patents by PatentIndex Score
30 records- 0192US6669184B2Composite wave ring springVISTEON GLOBAL TECH INC·Filed 2002·Granted Dec 30, 2003·73 cites·12 claims
- 0288US7010950B2Suspension component having localized material strengtheningVISTEON GLOBAL TECH INC·Filed 2003·Granted Mar 14, 2006·33 cites·10 claims
- 0385US10647346B2Electrically-powered recirculating-ball steering gear assemblyCHINA AUTOMOTIVE SYSTEMS INC·Filed 2018·Granted May 12, 2020·8 cites·7 claims
- 0483US10718637B2Torque and angular sensorCHINA AUTOMOTIVE SYSTEMS INC·Filed 2018·Granted Jul 21, 2020·4 cites·20 claims
- 0580US6889988B2Variable rate gripped bushing systemVISTEON GLOBAL TECH INC·Filed 2002·Granted May 10, 2005·32 cites·16 claims
- 0679US10921161B2Differential angle sensorCHINA AUTOMOTIVE SYSTEMS INC·Filed 2018·Granted Feb 16, 2021·2 cites·16 claims
- 0776US7823285B2Method of selectively assembling multiple catalytic elements within a catalytic converter housingAUTOMOTIVE COMPONENTS HOLDINGS·Filed 2006·Granted Nov 2, 2010·8 cites·10 claims
- 0875US7065875B2Bushing support ring for stabilizer barAUTOMOTIVE COMPONENTS HOLDINGS·Filed 2003·Granted Jun 27, 2006·16 cites·4 claims
- 0972US6845994B2Gripped bushing system with alternating radial stiffnessVISTEON GLOBAL TECH INC·Filed 2002·Granted Jan 25, 2005·21 cites·11 claims
- 1066US6767071B2Lightweight spindleVISTEON GLOBAL TECH INC·Filed 2001·Granted Jul 27, 2004·11 cites·22 claims
- 1165US6845995B2Method of forming compression gripped bushing systemVISTEON GLOBAL TECH INC·Filed 2002·Granted Jan 25, 2005·16 cites·6 claims
- 1264US7500685B2Bushing support ring for stabilizer barAUTOMOTIVE COMPONENTS HOLDING·Filed 2006·Granted Mar 10, 2009·4 cites·11 claims
- 1362US11628825B2Method and system for compensating excessive NVH in a vehicle front suspensionCHINA AUTOMOTIVE SYSTEMS INC·Filed 2020·Granted Apr 18, 2023·0 cites·20 claims
- 1462US7818881B2Vehicle exhaust component assembly using magnetic pulse weldingAUTOMOTIVE COMPONENTS HOLDINGS·Filed 2006·Granted Oct 26, 2010·5 cites·14 claims
- 1561US7794672B2Catalytic converter with sensor cavityAUTOMOTIVE COMPONENTS HOLDINGS·Filed 2007·Granted Sep 14, 2010·2 cites·12 claims
- 1657US7581580B2Hybrid yoke for a vehicle driveshaftAUTOMOTIVE COMPONENTS HOLDINGS·Filed 2006·Granted Sep 1, 2009·1 cites·8 claims
- 1754US12351253B2System and method to detect malfunction in an electronic controlled hydraulic assistance steering systemCHINA AUTOMOTIVE SYSTEMS INC·Filed 2023·Granted Jul 8, 2025·0 cites·20 claims
- 1854US7178815B2Stabilizer bar integrated end linkAUTOMOTIVE COMPONENTS HOLDINGS·Filed 2003·Granted Feb 20, 2007·8 cites·12 claims
- 1953US6916030B2Lightweight knuckle with in-cast spindleVISTEON GLOBAL TECH INC·Filed 2002·Granted Jul 12, 2005·8 cites·19 claims
- 2051US2024286671A1System and method to characterize and compensate steering universal joint torque fluctuationCHINA AUTOMOTIVE SYSTEMS INC·Filed 2024·Application pending·0 cites
- 2151US2023052313A1Electric steering assemblies for commercial vehiclesCHINA AUTOMOTIVE SYSTEMS INC·Filed 2022·Application pending·0 cites
- 2250US7815869B2Catalytic converter with mid-bed sensorAUTOMOTIVE COMPONENTS HOLDINGS·Filed 2006·Granted Oct 19, 2010·1 cites·14 claims
- 2350US7290322B2Method of crimping a ring shaped stop within an annular groove of a stabilizer barAUTOMOTIVE COMPONENTS HOLDINGS·Filed 2004·Granted Nov 6, 2007·6 cites·12 claims
- 2448US10519561B2Steering gear assembly and method of manufacturing sameCHINA AUTOMOTIVE SYSTEMS INC·Filed 2017·Granted Dec 31, 2019·0 cites·10 claims
- 2545US2005236794A1Suspension component having localized material strengtheningVISTEON GLOBAL TECH INC·Filed 2005·Application pending·0 cites
- 2644US2008000084A1Method of spin forming a catalytic converterCAI HAIMIAN·Filed 2006·Application pending·0 cites
- 2740US2007294891A1Method of forming a catalytic converter from a radially deformed pre-form memberCAI HAIMIAN·Filed 2006·Application pending·0 cites
- 2839US2008230527A1Method of manufacturing an exhaust gas manifold utilizing hybrid MIG weldingCAI HAIMIAN·Filed 2007·Application pending·0 cites
- 2936US10604178B2Control assembly for power steeringCHINA AUTOMOTIVE SYSTEMS INC·Filed 2018·Granted Mar 31, 2020·0 cites·19 claims
- 3034US2008179305A1Torque arm assemblyCAI HAIMIAN·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →