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Xiaodong Huang
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Peoria, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
On-demand electro-hydraulic steering system
Patent number
7,849,956
Issue date
Dec 14, 2010
Caterpillar Inc.
Rabie E. Khalil
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
On-demand electro-hydraulic steering system
Patent number
7,434,653
Issue date
Oct 14, 2008
Caterpillar Inc.
Rabie E. Khalil
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Electro-hydraulic system for fan driving and brake charging
Patent number
7,240,486
Issue date
Jul 10, 2007
Caterpillar Inc.
Xiaodong Huang
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electro-hydraulic steering control system
Patent number
7,200,993
Issue date
Apr 10, 2007
Caterpillar Inc.
Rabie E. Khalil
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Operator input device with tactile feedback
Patent number
6,917,867
Issue date
Jul 12, 2005
Caterpillar Inc.
Xiaodong Huang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electro-hydraulic valve control system and method
Patent number
6,662,705
Issue date
Dec 16, 2003
Caterpillar Inc.
Xiaodong Huang
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Control for electro-hydraulic valve arrangement
Patent number
6,598,391
Issue date
Jul 29, 2003
Caterpillar Inc.
Stephen Victor Lunzman
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
On-demand electro-hydraulic steering system
Publication number
20090014230
Publication date
Jan 15, 2009
Caterpillar Inc.
Rabie E. Khalil
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Hydraulic brake and steering system
Publication number
20070114092
Publication date
May 24, 2007
Caterpillar Inc.
Rabie E. Khalil
B60 - VEHICLES IN GENERAL
Information
Patent Application
Electro-hydraulic system for fan driving and brake charging
Publication number
20060230751
Publication date
Oct 19, 2006
Xiaodong Huang
B60 - VEHICLES IN GENERAL
Information
Patent Application
Electro-hydraulic steering control system
Publication number
20060218909
Publication date
Oct 5, 2006
Caterpillar Inc.
Rabie E. Khalil
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
On-demand electro-hydraulic steering system
Publication number
20060219466
Publication date
Oct 5, 2006
Caterpillar Inc.
Rabie E. Khalil
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Operator input device with tactile feedback
Publication number
20040204811
Publication date
Oct 14, 2004
Xiaodong Huang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electro-hydraulic valve control system and method
Publication number
20030106313
Publication date
Jun 12, 2003
Caterpillar Inc.
Xiaodong Huang
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
Control for electro-hydraulic valve arrangement
Publication number
20030041728
Publication date
Mar 6, 2003
Caterpillar Inc.
Stephen Victor Lunzman
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING