Inventor · disambiguated record
Keith D. Van Maanen
Also filed as: VAN MAANEN KEITH · VAN MAANEN KEITH D
19 granted patents·3 pending applications·283 citations·filing 1990–2022
94Inventor score
Files withBORGWARNER INC6GEN MOTORS CORP6GM GLOBAL TECH OPERATIONS INC5NAMUDURI CHANDRA S2ALDRICH III WILLIAM L1
Top patents by PatentIndex Score
22 records- 0197US8314578B2Control of an alternator-starter for a hybrid electric vehicle having a disconnected high-voltage batteryNAMUDURI CHANDRA S·Filed 2010·Granted Nov 20, 2012·30 cites·17 claims
- 0291US8606447B2Method and apparatus to operate a powertrain system including an electric machine having a disconnected high-voltage batteryNAMUDURI CHANDRA S·Filed 2011·Granted Dec 10, 2013·23 cites·20 claims
- 0389US11732789B2Assembly for use in an electric vehicleBORGWARNER INC·Filed 2021·Granted Aug 22, 2023·2 cites·21 claims
- 0489US6208036B1Powertrain with integrated motor generatorGEN MOTORS CORP·Filed 1999·Granted Mar 27, 2001·62 cites·4 claims
- 0586US8042993B2Air-cooled power electronics service algorithmGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Oct 25, 2011·18 cites·13 claims
- 0685US5013289APower transmissionGEN MOTORS CORP·Filed 1990·Granted May 7, 1991·39 cites·3 claims
- 0783US5749439AHydraulic fluid storage for a powertrainGEN MOTORS CORP·Filed 1997·Granted May 12, 1998·37 cites·3 claims
- 0878US8020650B2Control of a starter-alternator during a high-voltage battery fault conditionGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Sep 20, 2011·17 cites·15 claims
- 0976US8116932B2Auxiliary pump diagnostic systems and methodsALDRICH III WILLIAM L·Filed 2009·Granted Feb 14, 2012·6 cites·19 claims
- 1076US7720587B2Variable operation of vehicle transmissions using rough road sensingGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted May 18, 2010·7 cites·11 claims
- 1174US8466586B2High-voltage terminal assembly with integral high-voltage interlockTARCHINSKI JAMES E·Filed 2008·Granted Jun 18, 2013·18 cites·15 claims
- 1270US9067599B2Transmission oil pressure control during engine autostartGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Jun 30, 2015·4 cites·20 claims
- 1362US12109881B2Modular electric vehicle drive moduleBORGWARNER INC·Filed 2022·Granted Oct 8, 2024·0 cites·4 claims
- 1456US6703739B1Powertrain with motor generator rotor having torque transmission mounting ringGEN MOTORS CORP·Filed 2002·Granted Mar 9, 2004·12 cites·20 claims
- 1549US11485216B2Transmission system for use in a hybrid vehicle and method of controlling the sameBORGWARNER INC·Filed 2021·Granted Nov 1, 2022·0 cites·23 claims
- 1648US11541861B2Transmission system for use in a vehicleBORGWARNER INC·Filed 2020·Granted Jan 3, 2023·0 cites·17 claims
- 1744US2022281308A1Transfer caseBORGWARNER INC·Filed 2021·Application pending·0 cites
- 1842US2009186726A1Belted alternator starter accessory drive tensioning systemGM GLOBAL TECH OPERATIONS INC·Filed 2008·Application pending·0 cites
- 1937US2020262413A1Method and system for regenerating electrical energy in a hybrid vehicleBORGWARNER INC·Filed 2019·Application pending·0 cites
- 2033US5385221ACranking clutch assembly for use in conjunction with an input isolator for a vehicular drivetrainGEN MOTORS CORP·Filed 1993·Granted Jan 31, 1995·5 cites·9 claims
- 2131US9242545B2Negative-torque downshift execution for fixed-gear transmissionsHAWKINS CRAIG J·Filed 2010·Granted Jan 26, 2016·0 cites·9 claims
- 2230US5086887AAnchor pin for brake bandGEN MOTORS CORP·Filed 1990·Granted Feb 11, 1992·3 cites·24 claims
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