Inventor · disambiguated record
William R. Mayhew
Also filed as: MAYHEW WILLIAM · MAYHEW WILLIAM R · MAYHEW WILLIAM ROBERT
21 granted patents·51 citations·filing 1997–2023
92Inventor score
Top patents by PatentIndex Score
21 records- 0188US10457286B1Driver scheduled vehicle coast downshift control and shift diagnostic techniquesMAYHEW WILLIAM·Filed 2018·Granted Oct 29, 2019·5 cites·12 claims
- 0283US8944957B2Change of mind shift controlATMARAM HARINATH·Filed 2011·Granted Feb 3, 2015·7 cites·8 claims
- 0376US8234049B2ECM security strategy for rationalizing and controlling increasing transmission torque requests above driver commandSTEMPNIK JOSEPH M·Filed 2009·Granted Jul 31, 2012·9 cites·20 claims
- 0475US12110940B1Vibration mitigation in vehicle using gear clutch controlFCA US LLC·Filed 2023·Granted Oct 8, 2024·0 cites·18 claims
- 0571US12367093B2Vehicle software security using Gödel numberingFCA US LLC·Filed 2023·Granted Jul 22, 2025·0 cites·18 claims
- 0668US9316309B2Change of mind shift controlGM GLOBAL TECH OPERATIONS INC·Filed 2014·Granted Apr 19, 2016·2 cites·11 claims
- 0768US7933696B2Distributed arithmetic logic unit security checkGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Apr 26, 2011·4 cites·11 claims
- 0867US12060934B1Techniques to discriminate vehicle propulsion system torque errorsFCA US LLC·Filed 2023·Granted Aug 13, 2024·0 cites·14 claims
- 0966US12188530B1Hydraulic motion detection via solenoid electronic feedbackFCA US LLC·Filed 2023·Granted Jan 7, 2025·0 cites·16 claims
- 1065US12209651B1Transmission fluid change using internal pumpFCA US LLC·Filed 2023·Granted Jan 28, 2025·0 cites·13 claims
- 1160US5788040AMethod and apparatus for determining and controlling torque induced rotationGEN MOTORS CORP·Filed 1997·Granted Aug 4, 1998·16 cites·2 claims
- 1256US7979186B2Torque converter clutch apply adapt and quality apply detection converter slip accelerationGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Jul 12, 2011·2 cites·26 claims
- 1354US9056603B2System and method for controlling engine torque to prevent driveline bump during a downshift when a throttle valve is closedGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Jun 16, 2015·1 cites·20 claims
- 1451US9151383B2Interactive transmission shift techniquesADAMS JOSEPH B·Filed 2014·Granted Oct 6, 2015·2 cites·18 claims
- 1551US8346444B2Real time transmission shift quality detection and evaluation utilizing transmission output shaft accelerationGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Jan 1, 2013·1 cites·20 claims
- 1651US8328685B2Method and system for reducing delay in power downshifts for an automatic transmissionMAYHEW WILLIAM R·Filed 2009·Granted Dec 11, 2012·2 cites·16 claims
- 1747US8364436B2Systems and methods for measuring vehicle speedGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Jan 29, 2013·0 cites·20 claims
- 1844US10480623B2Automatic transmission for a vehicleMAYHEW WILLIAM·Filed 2017·Granted Nov 19, 2019·0 cites·11 claims
- 1941US10336331B2Hydraulic control unit embedded accumulator circuitMAYHEW WILLIAM·Filed 2017·Granted Jul 2, 2019·0 cites·16 claims
- 2040US7600161B2Method of verifying integrity of control module arithmetic logic unit (ALU)GM GLOBAL TECH OPERATIONS INC·Filed 2004·Granted Oct 6, 2009·0 cites·32 claims
- 2136US8365048B2Vehicle communication system diagnostic using hamming codeGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Jan 29, 2013·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →