CW

Christopher Jay Weingartz

General Motors: 24 patents #513 of 18,328Top 3%
Overall (All Time): #163,005 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11085532 Method for controlling a hydraulic system Steven P. Moorman 2021-08-10
10661804 Shift management in model predictive based propulsion system control Paul G. Otanez, Michael Livshiz, Cole Reinhold, Michael T. Sarzynski, Mateusz M. Nowak +1 more 2020-05-26
10518778 Control system for a continuously variable transmission in a vehicle propulsion system Ronald F. Lochocki, Jr., Bret J. Keller 2019-12-31
10316968 Method and apparatus for ratio control for a continuously variable transmission Ronald F. Lochocki, Jr., Greg J. Perantoni, Stuart Parker, Paul G. Otanez, Bret M. Olson +2 more 2019-06-11
10190684 Method and apparatus to control a continuously variable transmission David H. Vu, Craig J. Hawkins, Pratap Naick 2019-01-29
10046750 Synchronizing clutch apply state with continuous ratio shift in a continuously variable transmission James Abington 2018-08-14
10024427 System and method for ratio control in a vehicle continuously variable transmission James M Gessner, John E. Marano, Cole Reinhold 2018-07-17
9950709 Transmission ratio control systems and methods Artin Farahani, John E. Marano 2018-04-24
9605755 Method of controlling a synchronizer actuator fork of a transmission Glenn W. Hoefflin, Minh Q. Truong 2017-03-28
9404572 Synchronizer fork position control Colin Hultengren, Glenn W. Hoefflin 2016-08-02
9360109 Method of controlling a synchronizer actuator fork of a transmission Glenn W. Hoefflin 2016-06-07
9273778 Method of controlling a transmission Matthew D. Whitton, Xuefeng Tim Tao, Craig J. Hawkins 2016-03-01
9057434 Method of identifying a synchronous position of a synchronizer actuator fork of a dual clutch transmission Xuefeng Tim Tao, Matthew Kempeinen, Jeryl McIver, David H. Vu 2015-06-16
8915343 Method of controlling a dual clutch transmission Steven P. Moorman, Philip C. Lundberg, John R. Czoykowski, Bret M. Olson, Chinar S. Ghike +1 more 2014-12-23
8904893 Method of controlling a dual clutch transmission Steven P. Moorman, Philip C. Lundberg, John R. Czoykowski, Bret M. Olson, Chinar S. Ghike +1 more 2014-12-09
8850916 Method of controlling a synchronizer actuator fork of a transmission Matthew D. Whitton, Steven P. Moorman, Matthew Kempeinen 2014-10-07
8844393 Fork position and synchronization control in a dual clutch transmission using pressure control solenoids Andreas Gustavsson, Tomas Carlsson, Ludvig Franzen, Mikael M. Johansson 2014-09-30
8831845 Method of learning engaged positions and a neutral position of a synchronizer actuator fork of a dual clutch transmission Xuefeng Tim Tao, Matthew Kempeinen, Jeryl McIver, David H. Vu 2014-09-09
8740748 Control system and method for a dual clutch transmission Steven P. Moorman, Philip C. Lundberg, John R. Czoykowski, Bret M. Olson 2014-06-03
8733521 Apparatus for and method of controlling a dual clutch transmission Steven P. Moorman 2014-05-27
8738257 Electro-hydraulic control system and method for a dual clutch transmission Steven P. Moorman, Philip C. Lundberg, John R. Czoykowski, Bret M. Olson 2014-05-27
8702564 Electro-hydraulic control system and method for a dual clutch transmission Steven P. Moorman, Philip C. Lundberg, John R. Czoykowski, Bret M. Olson 2014-04-22
8579762 Negative torque upshift offgoing clutch control systems and methods Mark A Yacoub, Matthew D. Whitton, Craig J. Hawkins, Mark A. Schang, Robert L. Williams 2013-11-12
8560192 Control system and method for shift fork position in dual clutch transmissions Steven P. Moorman, Xuefeng Tim Tao, Chinar S. Ghike, Andreas Gustavsson 2013-10-15
8504267 Control system and method for synchronization control in dual clutch transmissions Steven P. Moorman, Xuefeng Tim Tao, Chinar S. Ghike, Andreas Gustavsson 2013-08-06