Inventor · disambiguated record
Jeffrey James Tumavitch
Also filed as: TUMAVITCH JEFFREY · TUMAVITCH JEFFREY J · TUMAVITCH JEFFREY JAMES
17 granted patents·2 pending applications·122 citations·filing 1998–2021
92Inventor score
Files withFORD GLOBAL TECH LLC9FORD GLOBAL TECH INC2FYIE MATTHEW LUKE2DEURLOO BRIAN J1HATHAWAY RICHARD REYNOLDS1
Top patents by PatentIndex Score
19 records- 0189US9233666B2Shift-by-wire vehicle and method to verify securementFORD GLOBAL TECH LLC·Filed 2014·Granted Jan 12, 2016·8 cites·11 claims
- 0288US9328819B2Method and system for providing a voting strategy for determining a mode state in a shift-by-wire transmissionFORD GLOBAL TECH LLC·Filed 2014·Granted May 3, 2016·7 cites·26 claims
- 0388US8648689B2Method and system for detecting door state and door sensor failuresHATHAWAY RICHARD REYNOLDS·Filed 2012·Granted Feb 11, 2014·27 cites·17 claims
- 0487US8634995B2Method and system for providing a voting strategy for determining a mode state in a shift-by-wire transmissionDEURLOO BRIAN J·Filed 2011·Granted Jan 21, 2014·9 cites·20 claims
- 0580US10703369B2Method for disengaging hydraulic park without engine powerFORD GLOBAL TECH LLC·Filed 2018·Granted Jul 7, 2020·2 cites·19 claims
- 0680US8897978B2Method and system for providing a neutral hold mode in a shift-by-wire transmissionFYIE MATTHEW LUKE·Filed 2011·Granted Nov 25, 2014·8 cites·17 claims
- 0778US8688339B2Method and system for providing a neutral tow mode in a shift-by-wire transmissionFYIE MATTHEW LUKE·Filed 2011·Granted Apr 1, 2014·7 cites·20 claims
- 0873US8406974B2Method of aligning a transmission synchronizerHOLLAND SHAWN ADAM·Filed 2010·Granted Mar 26, 2013·5 cites·9 claims
- 0973US8308609B2Power-off downshift engagement dampeningHOLLAND SHAWN A·Filed 2010·Granted Nov 13, 2012·5 cites·13 claims
- 1070US6098004APreventing gear hunting in an automatic transmission for a motor vehicleFORD GLOBAL TECH INC·Filed 1998·Granted Aug 1, 2000·26 cites·7 claims
- 1163US11912279B2Methods and system for vehicle function limitingFORD GLOBAL TECH LLC·Filed 2021·Granted Feb 27, 2024·0 cites·20 claims
- 1261US9371903B2Method for shifting a shift-by-wire transmission without engine powerFORD GLOBAL TECH LLC·Filed 2014·Granted Jun 21, 2016·1 cites·13 claims
- 1359US11560129B2Method for operation of a brake back-up system of a motor vehicleFORD GLOBAL TECH LLC·Filed 2019·Granted Jan 24, 2023·0 cites·11 claims
- 1457US5957255AReducing torque converter clutch activity in an automatic transmission for a motor vehicleFORD GLOBAL TECH INC·Filed 1998·Granted Sep 28, 1999·17 cites·4 claims
- 1552US10018271B2System for detecting park state of a transmissionFORD GLOBAL TECH LLC·Filed 2014·Granted Jul 10, 2018·0 cites·8 claims
- 1648US8645034B2Method of aligning a transmission synchronizerFORD GLOBAL TECH LLC·Filed 2013·Granted Feb 4, 2014·0 cites·2 claims
- 1741US2014209429A1Park mechanism for a motor vehicleFORD GLOBAL TECH LLC·Filed 2013·Application pending·0 cites
- 1837US9423024B2Rapid synchronizer touch point adjustmentTUMAVITCH JEFFREY J·Filed 2012·Granted Aug 23, 2016·0 cites·5 claims
- 1934US2013268171A1Supplemental electric park brake systemHULS TIM ALLEN·Filed 2012·Application pending·0 cites
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