CC

Chenyao Chen

NO Nmhg Oregon: 3 patents #4 of 46Top 9%
Caterpillar: 3 patents #2,162 of 8,398Top 30%
HG Hyster-Yale Group: 1 patents #48 of 103Top 50%
HH Hyster-Yale Materials Handling: 1 patents #6 of 24Top 25%
NG Nacco Materials Handling Group: 1 patents #3 of 16Top 20%
Overall (All Time): #435,774 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12294127 System and methods for determining a stack current request based on fuel cell operational conditions Jacob Bryant, John Robey, Troy Fox, Tabassum Hossainy, David Brisbine 2025-05-06
11990656 System and methods for determining a stack current request based on fuel cell operational conditions Jacob Bryant, John Robey, Troy Fox, Tabassum Hossainy, David Brisbine 2024-05-21
9114800 Vehicle transmission with clutch pack overrun Robert David Clark, Robert Lee Chess 2015-08-25
8775039 Dynamically adjustable inch/brake overlap for vehicle transmission control Kristian Ressler 2014-07-08
8651205 Direct power reversing drive axle Robert Lee Chess, John Roger Rowley 2014-02-18
8596156 Vehicle transmission with clutch pack overrun Robert David Clark, Robert Lee Chess 2013-12-03
8135531 Predictive vehicle controller Side Zhao 2012-03-13
7974760 Advanced power-shift transmission control system John Roger Rowley, Hong-Chin Lin, Robert Lee Chess 2011-07-05
6459976 Method and system for controlling steady-state speed of hydraulic cylinders in an electrohydraulic system Sohel Anwar, Richard G. Ingram, Kent C. Bates, Sabri Cetinkunt, Unnat Pinsopon 2002-10-01
6371214 Methods for automating work machine functions Sohel Anwar, Sabri Cetinkunt, Richard G. Ingram, Unnat Pinsopon 2002-04-16
6330502 Method and system for selecting desired response of an electronic-controlled sub-system Sabri Cetinkunt, Aleksandar Egelja, Richard G. Ingram, Thomas Müller, Unnat Pinsopon 2001-12-11