Inventor · disambiguated record
Christopher Jay Weingartz
Also filed as: WEINGARTZ CHRISTOPHER J · WEINGARTZ CHRISTOPHER JAY
25 granted patents·1 pending application·73 citations·filing 2010–2019
94Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC11MOORMAN STEVEN P6GM GLOBAL TECH OPERATIONS INC4WEINGARTZ CHRISTOPHER JAY4YACOUB MARK A1
Top patents by PatentIndex Score
26 records- 0192US9404572B1Synchronizer fork position controlGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Aug 2, 2016·9 cites·18 claims
- 0289US8831845B1Method of learning engaged positions and a neutral position of a synchronizer actuator fork of a dual clutch transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Sep 9, 2014·22 cites·20 claims
- 0386US8738257B2Electro-hydraulic control system and method for a dual clutch transmissionMOORMAN STEVEN P·Filed 2011·Granted May 27, 2014·8 cites·17 claims
- 0482US10190684B2Method and apparatus to control a continuously variable transmissionGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Jan 29, 2019·3 cites·18 claims
- 0575US10316968B2Method and apparatus for ratio control for a continuously variable transmissionGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Jun 11, 2019·2 cites·20 claims
- 0675US8740748B2Control system and method for a dual clutch transmissionMOORMAN STEVEN P·Filed 2011·Granted Jun 3, 2014·4 cites·17 claims
- 0774US9360109B2Method of controlling a synchronizer actuator fork of a transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2014·Granted Jun 7, 2016·4 cites·20 claims
- 0872US8733521B2Apparatus for and method of controlling a dual clutch transmissionMOORMAN STEVEN P·Filed 2011·Granted May 27, 2014·3 cites·18 claims
- 0969US8904893B2Method of controlling a dual clutch transmissionMOORMAN STEVEN P·Filed 2011·Granted Dec 9, 2014·3 cites·19 claims
- 1065US9950709B2Transmission ratio control systems and methodsGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Apr 24, 2018·2 cites·20 claims
- 1165US9057434B2Method of identifying a synchronous position of a synchronizer actuator fork of a dual clutch transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Jun 16, 2015·2 cites·19 claims
- 1264US10024427B1System and method for ratio control in a vehicle continuously variable transmissionGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Jul 17, 2018·1 cites·20 claims
- 1363US10046750B1Synchronizing clutch apply state with continuous ratio shift in a continuously variable transmissionGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Aug 14, 2018·1 cites·20 claims
- 1460US8702564B2Electro-hydraulic control system and method for a dual clutch transmissionMOORMAN STEVEN P·Filed 2011·Granted Apr 22, 2014·1 cites·10 claims
- 1559US8504267B2Control system and method for synchronization control in dual clutch transmissionsWEINGARTZ CHRISTOPHER JAY·Filed 2010·Granted Aug 6, 2013·1 cites·10 claims
- 1658US9273778B2Method of controlling a transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2014·Granted Mar 1, 2016·1 cites·20 claims
- 1757US8579762B2Negative torque upshift offgoing clutch control systems and methodsYACOUB MARK A·Filed 2010·Granted Nov 12, 2013·2 cites·20 claims
- 1856US9605755B2Method of controlling a synchronizer actuator fork of a transmissionGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted Mar 28, 2017·1 cites·20 claims
- 1956US8915343B2Method of controlling a dual clutch transmissionMOORMAN STEVEN P·Filed 2011·Granted Dec 23, 2014·1 cites·18 claims
- 2054US8844393B2Fork position and synchronization control in a dual clutch transmission using pressure control solenoidsWEINGARTZ CHRISTOPHER JAY·Filed 2010·Granted Sep 30, 2014·2 cites·11 claims
- 2150US11085532B2Method for controlling a hydraulic systemGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Aug 10, 2021·0 cites·16 claims
- 2247US10518778B2Control system for a continuously variable transmission in a vehicle propulsion systemGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Dec 31, 2019·0 cites·17 claims
- 2342US8560192B2Control system and method for shift fork position in dual clutch transmissionsWEINGARTZ CHRISTOPHER JAY·Filed 2010·Granted Oct 15, 2013·0 cites·20 claims
- 2439US8850916B2Method of controlling a synchronizer actuator fork of a transmissionWEINGARTZ CHRISTOPHER JAY·Filed 2012·Granted Oct 7, 2014·0 cites·20 claims
- 2537US10661804B2Shift management in model predictive based propulsion system controlGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted May 26, 2020·0 cites·20 claims
- 2633US2018328481A1Continuously variable transmission variator control performance diagnosticGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →