Assignee
SIEMENS CANADA LTD
CA·208 granted patents·8 pending applications·5,488 citations·filing 1995–2024
Top patents by PatentIndex Score
216 records- 0198US6299661B1Twist fit connection for air cleanersSIEMENS CANADA LTD·Filed 1999·Granted Oct 9, 2001·136 cites·21 claims
- 0298US5997261APump motor having fluid cooling systemSIEMENS CANADA LTD·Filed 1997·Granted Dec 7, 1999·202 cites·24 claims
- 0398US5950576AProportional coolant valveSIEMENS CANADA LTD·Filed 1998·Granted Sep 14, 1999·165 cites·16 claims
- 0497US6460566B1Integrated pressure management system for a fuel systemSIEMENS CANADA LTD·Filed 2000·Granted Oct 8, 2002·59 cites·20 claims
- 0596US6508331B1Variable resonatorSIEMENS CANADA LTD·Filed 2000·Granted Jan 21, 2003·89 cites·14 claims
- 0696US6328021B1Diaphragm for an integrated pressure management apparatusSIEMENS CANADA LTD·Filed 2000·Granted Dec 11, 2001·68 cites·9 claims
- 0796US6089081AAutomotive evaporative leak detection system and methodSIEMENS CANADA LTD·Filed 1999·Granted Jul 18, 2000·88 cites·32 claims
- 0896US5944497AFan assembly having an air directing member to cool a motorSIEMENS CANADA LTD·Filed 1997·Granted Aug 31, 1999·147 cites·26 claims
- 0994US5967124AVapor leak detection system having a shared electromagnet coil for operating both pump and vent valveSIEMENS CANADA LTD·Filed 1998·Granted Oct 19, 1999·69 cites·37 claims
- 1093US7233845B2Method for determining vapor canister loading using temperatureSIEMENS CANADA LTD·Filed 2004·Granted Jun 19, 2007·40 cites·16 claims
- 1193US6418918B2Positive crankcase ventilation systemSIEMENS CANADA LTD·Filed 2001·Granted Jul 16, 2002·47 cites·6 claims
- 1292US6363921B1Vacuum leak verification system and methodSIEMENS CANADA LTD·Filed 2000·Granted Apr 2, 2002·48 cites·14 claims
- 1392US5884601AElectric motor driven primary oil pump for an internal combustion engineSIEMENS CANADA LTD·Filed 1998·Granted Mar 23, 1999·59 cites·16 claims
- 1491US6739573B1Canister purge valve noise attenuationSIEMENS CANADA LTD·Filed 2000·Granted May 25, 2004·36 cites·14 claims
- 1591US6623012B1Poppet valve seat for an integrated pressure management apparatusSIEMENS CANADA LTD·Filed 2000·Granted Sep 23, 2003·55 cites·9 claims
- 1691US6308686B1Intake manifold with internal fuel rail and injectorsSIEMENS CANADA LTD·Filed 2000·Granted Oct 30, 2001·52 cites·19 claims
- 1791US6286471B1Method for coupling a manifold housing systemSIEMENS CANADA LTD·Filed 2000·Granted Sep 11, 2001·34 cites·12 claims
- 1890US6662772B1Integrated swirl control valveSIEMENS CANADA LTD·Filed 2000·Granted Dec 16, 2003·34 cites·20 claims
- 1990US6478045B1Solenoid for an integrated pressure management apparatusSIEMENS CANADA LTD·Filed 2000·Granted Nov 12, 2002·40 cites·3 claims
- 2090US6374814B1Electric exhaust gas recirculation valve with integral position sensor and method of makingSIEMENS CANADA LTD·Filed 2000·Granted Apr 23, 2002·34 cites·12 claims
- 2190US6098586AIntegrated intake manifold and air cleaner systemSIEMENS CANADA LTD·Filed 1998·Granted Aug 8, 2000·49 cites·11 claims
- 2290US6067953AIntegrated intake manifold and air cleaner systemSIEMENS CANADA LTD·Filed 1999·Granted May 30, 2000·47 cites·9 claims
- 2390US5818133ABrushless motor with tubular bearing supportSIEMENS CANADA LTD·Filed 1996·Granted Oct 6, 1998·48 cites·26 claims
- 2489US7680086B2Wireless local area network with clients having extended freedom of movementSIEMENS CANADA LTD·Filed 2002·Granted Mar 16, 2010·143 cites·25 claims
- 2589US6640620B2Automotive evaporative leak detection systemSIEMENS CANADA LTD·Filed 2001·Granted Nov 4, 2003·27 cites·73 claims
- 2689US6491502B2Center mounted fan module with even airflow distribution featuresSIEMENS CANADA LTD·Filed 2000·Granted Dec 10, 2002·44 cites·23 claims
- 2789US6262504B1HVAC motor and cover structureSIEMENS CANADA LTD·Filed 2000·Granted Jul 17, 2001·46 cites·20 claims
- 2889US6111334ADivisible lamination brushless pump-motor having fluid cooling systemSIEMENS CANADA LTD·Filed 1999·Granted Aug 29, 2000·58 cites·19 claims
- 2989US5901688AAutomotive emission control valve mountingSIEMENS CANADA LTD·Filed 1998·Granted May 11, 1999·52 cites·19 claims
- 3088US6552464B1Totally integrated engine cooling module for DC motorsSIEMENS CANADA LTD·Filed 2000·Granted Apr 22, 2003·35 cites·14 claims
- 3188US6343505B1Automotive evaporative leak detection systemSIEMENS CANADA LTD·Filed 1999·Granted Feb 5, 2002·42 cites·28 claims
- 3288US6192849B1Manifold housing systemSIEMENS CANADA LTD·Filed 1999·Granted Feb 27, 2001·47 cites·17 claims
- 3388US6178928B1Internal combustion engine total cooling control systemSIEMENS CANADA LTD·Filed 1999·Granted Jan 30, 2001·102 cites·29 claims
- 3487US6217627B1Cam operated drawer style air cleanerSIEMENS CANADA LTD·Filed 1999·Granted Apr 17, 2001·125 cites·20 claims
- 3587US5967487AAutomotive emission control valve with a cushion mediaSIEMENS CANADA LTD·Filed 1997·Granted Oct 19, 1999·59 cites·19 claims
- 3687US5949171ADivisible lamination brushless pump-motor having fluid cooling systemSIEMENS CANADA LTD·Filed 1998·Granted Sep 7, 1999·53 cites·29 claims
- 3786US7237541B2Modular intake manifold and integrated air intake systemSIEMENS CANADA LTD·Filed 2005·Granted Jul 3, 2007·13 cites·20 claims
- 3886US6470866B2Diesel engine exhaust gas recirculation (EGR) system and methodSIEMENS CANADA LTD·Filed 2000·Granted Oct 29, 2002·32 cites·11 claims
- 3986US6206433B1Combustion air conduit couplingSIEMENS CANADA LTD·Filed 1999·Granted Mar 27, 2001·47 cites·14 claims
- 4086US6174143B1Pump motor having submersible stator and rotor and insulated winding set terminalsSIEMENS CANADA LTD·Filed 2000·Granted Jan 16, 2001·35 cites·25 claims
- 4186US6167862B1Air cleaner systemSIEMENS CANADA LTD·Filed 1999·Granted Jan 2, 2001·48 cites·1 claims
- 4286US6166500AActively controlled regenerative snubber for unipolar brushless DC motorsSIEMENS CANADA LTD·Filed 1998·Granted Dec 26, 2000·67 cites·14 claims
- 4386US6135415AExhaust gas recirculation assemblySIEMENS CANADA LTD·Filed 1998·Granted Oct 24, 2000·81 cites·12 claims
- 4486US5925999AThree-speed dual-winding direct current permanent magnet motor method and apparatusSIEMENS CANADA LTD·Filed 1996·Granted Jul 20, 1999·62 cites·22 claims
- 4584US6502560B1Integrated pressure management apparatus having electronic control circuitSIEMENS CANADA LTD·Filed 2000·Granted Jan 7, 2003·23 cites·12 claims
- 4684US6302074B1Intake manifold and valve cover moduleSIEMENS CANADA LTD·Filed 2000·Granted Oct 16, 2001·27 cites·19 claims
- 4783US6167855B1Integrated air-fuel module and assembly methodSIEMENS CANADA LTD·Filed 1999·Granted Jan 2, 2001·44 cites·26 claims
- 4883US6053151AAutomotive evaporative emission leak detection system and moduleSIEMENS CANADA LTD·Filed 1998·Granted Apr 25, 2000·42 cites·21 claims
- 4982USD918882SNetwork switchSIEMENS CANADA LTD·Filed 2019·Granted May 11, 2021·19 cites·1 claims
- 5082US7248005B2Dual motor arrangement and control methodSIEMENS CANADA LTD·Filed 2006·Granted Jul 24, 2007·14 cites·16 claims
Showing the top 50 of 216 patent records by PatentIndex Score.
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