Inventor · disambiguated record
David Richens Brigham
Also filed as: BRIGHAM DAVID · BRIGHAM DAVID RICHENS
12 granted patents·3 pending applications·360 citations·filing 1997–2016
91Inventor score
Top patents by PatentIndex Score
15 records- 0192US5820172AMethod for controlling energy flow in a hybrid electric vehicleFORD GLOBAL TECH INC·Filed 1997·Granted Oct 13, 1998·225 cites·21 claims
- 0290US8140204B2Charge depleting energy management strategy for plug-in hybrid electric vehiclesOKUBO SHUNSUKE·Filed 2007·Granted Mar 20, 2012·28 cites·18 claims
- 0390US7412310B2System and method for controlling activation of a power source of a hybrid electric vehicleFORD MOTOR CO·Filed 2005·Granted Aug 12, 2008·31 cites·19 claims
- 0485US9169751B2Methods and systems for utilizing waste heat for a hybrid vehicleFORD GLOBAL TECH LLC·Filed 2013·Granted Oct 27, 2015·5 cites·12 claims
- 0585US7717202B2Vehicle propulsion system with selectable energy sources and method of useFORD GLOBAL TECH LLC·Filed 2007·Granted May 18, 2010·26 cites·20 claims
- 0682US9587546B2Methods and systems for hybrid vehicle waste heat recoveryFORD GLOBAL TECH LLC·Filed 2013·Granted Mar 7, 2017·13 cites·19 claims
- 0779US9759114B2Selective powertrain heating systemFORD GLOBAL TECH LLC·Filed 2014·Granted Sep 12, 2017·3 cites·12 claims
- 0873US10145279B2Methods and systems for utilizing waste heat for a hybrid vehicleFORD GLOBAL TECH LLC·Filed 2015·Granted Dec 4, 2018·3 cites·10 claims
- 0973US6941198B2Method for controlling activation of a power source of a hybrid electric vehicleFORD MOTOR CO·Filed 2003·Granted Sep 6, 2005·22 cites·20 claims
- 1069US10597025B2System and method for improving vehicle driveline operationFORD GLOBAL TECH LLC·Filed 2016·Granted Mar 24, 2020·2 cites·20 claims
- 1169US10023179B2Minimizing engine pull-ups and gear shifts in a hybrid vehicleFORD GLOBAL TECH LLC·Filed 2016·Granted Jul 17, 2018·2 cites·17 claims
- 1244US2010076634A1Method for Controlling a Micro-Hybrid Electric Vehicle with an Automatic TransmissionFORD GLOBAL TECH LLC·Filed 2008·Application pending·0 cites
- 1342US2015107805A1Electric vehicle thermal barrierFORD GLOBAL TECH LLC·Filed 2013·Application pending·0 cites
- 1438US9896987B2Controller for exhaust heat conversion to heat and electricityFORD GLOBAL TECH LLC·Filed 2015·Granted Feb 20, 2018·0 cites·18 claims
- 1532US2015158397A1Method and Apparatus for Predicting Electric Vehicle Energy ConsumptionFORD GLOBAL TECH LLC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →