Assignee
SIEMENS VDO AUTOMOTIVE INC
CA·214 granted patents·32 pending applications·3,009 citations·filing 1999–2007
Top patents by PatentIndex Score
246 records- 0198US7011076B1Bipolar valve having permanent magnetSIEMENS VDO AUTOMOTIVE INC·Filed 2004·Granted Mar 14, 2006·76 cites·17 claims
- 0298US6801009B2Current limitation process of brush and brushless DC motors during severe voltage changesSIEMENS VDO AUTOMOTIVE INC·Filed 2002·Granted Oct 5, 2004·517 cites·16 claims
- 0396US6758304B1Tuned Helmholtz resonator using cavity forcingSIEMENS VDO AUTOMOTIVE INC·Filed 2000·Granted Jul 6, 2004·69 cites·17 claims
- 0492US6505610B2Engine intake system having a hydrocarbon collection pitSIEMENS VDO AUTOMOTIVE INC·Filed 2002·Granted Jan 14, 2003·38 cites·25 claims
- 0592US6422192B1Expansion reservoir of variable volume for engine air induction systemSIEMENS VDO AUTOMOTIVE INC·Filed 2000·Granted Jul 23, 2002·39 cites·20 claims
- 0691US6845755B2Regulated linear purge solenoid valveSIEMENS VDO AUTOMOTIVE INC·Filed 2001·Granted Jan 25, 2005·29 cites·19 claims
- 0788US7034416B2Vented end cap with integrated splash shield for permanent magnet DC motorSIEMENS VDO AUTOMOTIVE INC·Filed 2005·Granted Apr 25, 2006·17 cites·11 claims
- 0886US7106866B2Active noise cancellation stability solutionSIEMENS VDO AUTOMOTIVE INC·Filed 2001·Granted Sep 12, 2006·40 cites·11 claims
- 0986US6948483B2Exhaust gas recirculation systemSIEMENS VDO AUTOMOTIVE INC·Filed 2002·Granted Sep 27, 2005·26 cites·17 claims
- 1086US6927583B2Fuel sensorSIEMENS VDO AUTOMOTIVE INC·Filed 2003·Granted Aug 9, 2005·26 cites·16 claims
- 1186US6772739B2Method of managing fuel vapor pressure in a fuel systemSIEMENS VDO AUTOMOTIVE INC·Filed 2002·Granted Aug 10, 2004·16 cites·28 claims
- 1286US6446591B1Air gap filler for a multi-portion air directing manifoldSIEMENS VDO AUTOMOTIVE INC·Filed 2000·Granted Sep 10, 2002·32 cites·24 claims
- 1386US6431144B1Electronic throttle control systemSIEMENS VDO AUTOMOTIVE INC·Filed 2000·Granted Aug 13, 2002·30 cites·21 claims
- 1485US7025084B2Integrated pressure management system for a fuel systemSIEMENS VDO AUTOMOTIVE INC·Filed 2002·Granted Apr 11, 2006·18 cites·15 claims
- 1584US6912286B1Active noise cancellation system with integrated horn functionSIEMENS VDO AUTOMOTIVE INC·Filed 2000·Granted Jun 28, 2005·26 cites·13 claims
- 1684US6688425B2Induction system with low pass filter for turbo charger applicationsSIEMENS VDO AUTOMOTIVE INC·Filed 2002·Granted Feb 10, 2004·31 cites·18 claims
- 1784US6622700B2Integrated fuel system and wiring harnessSIEMENS VDO AUTOMOTIVE INC·Filed 2001·Granted Sep 23, 2003·24 cites·19 claims
- 1884US6611410B1Positive supply lead reverse polarity protection circuitSIEMENS VDO AUTOMOTIVE INC·Filed 2000·Granted Aug 26, 2003·60 cites·31 claims
- 1984US6605131B2Integrated active noise control with self-cleaning filter apparatusSIEMENS VDO AUTOMOTIVE INC·Filed 2001·Granted Aug 12, 2003·23 cites·19 claims
- 2083US6886538B2Intake manifold having integrated featuresSIEMENS VDO AUTOMOTIVE INC·Filed 2003·Granted May 3, 2005·18 cites·11 claims
- 2183US6874990B2Integral tip seal in a fan-shroud structureSIEMENS VDO AUTOMOTIVE INC·Filed 2003·Granted Apr 5, 2005·31 cites·14 claims
- 2283US6674198B2Electric motor with integrated heat shieldSIEMENS VDO AUTOMOTIVE INC·Filed 2002·Granted Jan 6, 2004·29 cites·8 claims
- 2383US6630805B2Actively controlled regenerative snubber for unipolar brushless DC motorsSIEMENS VDO AUTOMOTIVE INC·Filed 2000·Granted Oct 7, 2003·39 cites·26 claims
- 2483US6427975B1Throttle body insert for intake manifoldSIEMENS VDO AUTOMOTIVE INC·Filed 2000·Granted Aug 6, 2002·32 cites·10 claims
- 2582US6843271B2Fuel tank pressure control valve including an integrated sensorSIEMENS VDO AUTOMOTIVE INC·Filed 2001·Granted Jan 18, 2005·31 cites·14 claims
- 2682US6554230B1Engine cooling shroud having lead trough and motor lead wire locator associated with lead troughSIEMENS VDO AUTOMOTIVE INC·Filed 2002·Granted Apr 29, 2003·28 cites·14 claims
- 2781US6931919B2Diagnostic apparatus and method for an evaporative control system including an integrated pressure management apparatusSIEMENS VDO AUTOMOTIVE INC·Filed 2001·Granted Aug 23, 2005·21 cites·18 claims
- 2881US6694599B1Method of connecting commutator bars in a cross-linked commutator having additional parallel pathsSIEMENS VDO AUTOMOTIVE INC·Filed 2000·Granted Feb 24, 2004·35 cites·6 claims
- 2981US6598619B2Exhaust gas regulator including a resilient couplingSIEMENS VDO AUTOMOTIVE INC·Filed 2001·Granted Jul 29, 2003·20 cites·16 claims
- 3080US6951126B2Fuel vapor leak test system and method comprising successive series of pulse bursts and pressure measurements between burstsSIEMENS VDO AUTOMOTIVE INC·Filed 2002·Granted Oct 4, 2005·20 cites·31 claims
- 3180US6668876B2Method for fuel vapor pressure managementSIEMENS VDO AUTOMOTIVE INC·Filed 2002·Granted Dec 30, 2003·12 cites·7 claims
- 3280US6620223B2Pleated air filter assemblySIEMENS VDO AUTOMOTIVE INC·Filed 2001·Granted Sep 16, 2003·28 cites·17 claims
- 3380US6530984B2Air cleaner resonator mounting system and coverSIEMENS VDO AUTOMOTIVE INC·Filed 2001·Granted Mar 11, 2003·21 cites·20 claims
- 3479US7086276B2Temperature correction method and subsystem for automotive evaporative leak detection systemsSIEMENS VDO AUTOMOTIVE INC·Filed 2004·Granted Aug 8, 2006·14 cites·4 claims
- 3579US6737780B1Electric motor magnetic flux path structureSIEMENS VDO AUTOMOTIVE INC·Filed 2003·Granted May 18, 2004·25 cites·17 claims
- 3678US6983641B1Method of managing pressure in a fuel systemSIEMENS VDO AUTOMOTIVE INC·Filed 2000·Granted Jan 10, 2006·17 cites·8 claims
- 3778US6723148B2Moldable twist lock snap fit design for plastic air cleanerSIEMENS VDO AUTOMOTIVE INC·Filed 2001·Granted Apr 20, 2004·23 cites·12 claims
- 3878US6644622B2Emission control valve having a robust solenoid actuatorSIEMENS VDO AUTOMOTIVE INC·Filed 2001·Granted Nov 11, 2003·19 cites·11 claims
- 3978US6428277B1High speed, low torque axial flow fanSIEMENS VDO AUTOMOTIVE INC·Filed 2001·Granted Aug 6, 2002·27 cites·10 claims
- 4077US6933687B2Dual motor configuration with primary brushless motor and secondary integrated speed control motorSIEMENS VDO AUTOMOTIVE INC·Filed 2002·Granted Aug 23, 2005·26 cites·18 claims
- 4176US6935320B2Apparatus and method for exhaust gas flow management of an exhaust gas recirculation systemSIEMENS VDO AUTOMOTIVE INC·Filed 2002·Granted Aug 30, 2005·16 cites·19 claims
- 4275US6832644B2Cooling module with air damsSIEMENS VDO AUTOMOTIVE INC·Filed 2001·Granted Dec 21, 2004·20 cites·8 claims
- 4374US6804872B2Method of forming a roll pin compression limiterSIEMENS VDO AUTOMOTIVE INC·Filed 2002·Granted Oct 19, 2004·13 cites·11 claims
- 4474US6718998B2Apparatus and method for dissipating heat in a steam pressure regulator for a fuel cell systemSIEMENS VDO AUTOMOTIVE INC·Filed 2002·Granted Apr 13, 2004·12 cites·16 claims
- 4574US6663330B2Roll pin compression limiterSIEMENS VDO AUTOMOTIVE INC·Filed 2002·Granted Dec 16, 2003·13 cites·7 claims
- 4674US6561009B1Fuel vapor leak test system and method comprising P-I-D setting of pulse bursts to regulate target pressureSIEMENS VDO AUTOMOTIVE INC·Filed 2002·Granted May 13, 2003·16 cites·29 claims
- 4774US6382921B1Low reynolds number, low drag, high lift airfoilSIEMENS VDO AUTOMOTIVE INC·Filed 2001·Granted May 7, 2002·21 cites·21 claims
- 4873US6850022B2Method and system for determining electronic commutation in brushless DC machines irrespective of the placement of rotor position sensorsSIEMENS VDO AUTOMOTIVE INC·Filed 2003·Granted Feb 1, 2005·20 cites·7 claims
- 4973US6715475B2Exhaust gas recirculation valveSIEMENS VDO AUTOMOTIVE INC·Filed 2002·Granted Apr 6, 2004·16 cites·34 claims
- 5072US6809484B2Multiple electronically commutated motor control apparatus and methodSIEMENS VDO AUTOMOTIVE INC·Filed 2002·Granted Oct 26, 2004·24 cites·15 claims
Showing the top 50 of 246 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when SIEMENS VDO AUTOMOTIVE 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 →