HX

Houchun Xia

General Motors: 9 patents #1,725 of 18,328Top 10%
Overall (All Time): #557,423 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11424635 Battery state estimation using injected current oscillation Meixian Wang, Yue Wang, Justin Bunnell, Charles W. Wampler, II 2022-08-23
9290089 Forecast of driveline lash condition for multivariable active driveline damping control Robert L. Morris 2016-03-22
9139194 Hybrid powertrain input torque management Allen Lehmen, R. Anthony Hansen 2015-09-22
8989976 Method and apparatus for operating a multi-mode transmission system under dynamic conditions Robert L. Morris, R. Anthony Hansen 2015-03-24
8962148 Lightweight brake rotor and components with composite materials 2015-02-24
8560154 Frequency splitting and independent limitation of vehicle torque control R. Anthony Hansen, Steven M. Hessell, Gil J. Mendoza, Robert L. Morris 2013-10-15
8412398 Unstable signal detection for electro-mechanical vehicle component Robert L. Morris 2013-04-02
8326482 System and method for monitoring the stability of a hybrid powertrain 2012-12-04
8210232 Lightweight brake rotor and components with composite materials 2012-07-03