Inventor · disambiguated record
Christopher A. Tuckfield
Also filed as: TUCKFIELD CHRISTOPHER A
8 granted patents·3 pending applications·181 citations·filing 1998–2024
88Inventor score
Top patents by PatentIndex Score
11 records- 0190US7678005B2Fixed speed operation in a hybrid transmission including sport and economy modesCHRYSLER GROUP LLC·Filed 2006·Granted Mar 16, 2010·21 cites·18 claims
- 0290US6209331B1Air handling controller for HVAC system for electric vehiclesDAIMLER CHRYSLER CORP·Filed 1999·Granted Apr 3, 2001·55 cites·4 claims
- 0389US6077158AAir handling controller for HVAC system for electric vehiclesDAIMLER CHRYSLER CORP·Filed 1998·Granted Jun 20, 2000·50 cites·4 claims
- 0483US7869926B2Fixed speed operation in a hybrid transmissionCHRYSLER GROUP LLC·Filed 2006·Granted Jan 11, 2011·21 cites·17 claims
- 0579US12263826B1Series hybrid engine control with driverpower followingFCA US LLC·Filed 2024·Granted Apr 1, 2025·1 cites·18 claims
- 0673US9193252B2Two motor electric drive hybrid transmissionTUCKFIELD CHRISTOPHER A·Filed 2015·Granted Nov 24, 2015·5 cites·8 claims
- 0765US12403887B1Series hybrid engine control with gear emulationFCA US LLC·Filed 2024·Granted Sep 2, 2025·0 cites·12 claims
- 0856US6092376AAir handling controller for HVAC system for electric vehiclesDAIMLER CHRYSLER CORP·Filed 1999·Granted Jul 25, 2000·28 cites·5 claims
- 0954US2025242683A1Electric vehicle powertrainFCA US LLC·Filed 2024·Application pending·0 cites
- 1041US2013331216A1Two motor electric drive hybrid transmissionTUCKFIELD CHRISTOPHER A·Filed 2012·Application pending·0 cites
- 1132US2012270691A1Multi-mode electric drive hybrid transmissionTUCKFIELD CHRISTOPHER A·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →