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name:-0.032010078430176
name:-0.024264812469482
name:-0.020524978637695
Wu; Duqiang Patent Filings

Wu; Duqiang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wu; Duqiang.The latest application filed is for "system and method for controlling implement orientation of a work vehicle based on a modified error value".

Company Profile
22.26.31
  • Wu; Duqiang - Bolingbrook IL
  • Wu; Duqiang - Saskatoon CA
  • Wu; Duqiang - Eden Prairie MN
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
System and method for controlling work vehicle implements during implement shake operations
Grant 11,421,401 - Wu , et al. August 23, 2
2022-08-23
System And Method For Controlling Implement Orientation Of A Work Vehicle Based On A Modified Error Value
App 20220243425 - Peterson; Caleb ;   et al.
2022-08-04
System And Method For Determining Parallel Lift Feedforward Control For A Wheel Loader
App 20220228349 - Williams; Eric John ;   et al.
2022-07-21
System And Method For Controlling Implement Operation Of A Work Vehicle Using A Speed-based Parameter
App 20220186469 - Wu; Duqiang
2022-06-16
System And Method For Estimating The Weight Of A Load Carried By An Implement Of A Work Vehicle
App 20220145591 - Wu; Duqiang
2022-05-12
Active force/vibration feedback control method and apparatus for a movable machine
Grant 11,105,068 - Kassen , et al. August 31, 2
2021-08-31
System And Method For Controlling Work Vehicle Implements During Implement Shake Operations
App 20210230838 - Wu; Duqiang ;   et al.
2021-07-29
System And Method For Controlling The Operation Of A Work Vehicle To Provide Improved Responsiveness When Commanding Implement Movement
App 20210156116 - Wu; Duqiang ;   et al.
2021-05-27
System and method for regulating the flow of fluid supplied to actuators of an agricultural implement
Grant 10,912,245 - Stovall , et al. February 9, 2
2021-02-09
Hydraulic system for an agricultural implement incorporating an implement-based override valve
Grant 10,820,471 - Wu , et al. November 3, 2
2020-11-03
Hydraulic system for an agricultural implement incorporating implement-based hydraulic load sensing
Grant 10,820,470 - Wu , et al. November 3, 2
2020-11-03
Depth control for ground engaging tools of an implement
Grant 10,813,264 - Wu , et al. October 27, 2
2020-10-27
Depth control system for raising and lowering a work unit of an implement
Grant 10,798,866 - Stovall , et al. October 13, 2
2020-10-13
System and method for controlling work vehicle operation based on multi-mode identification of operator inputs
Grant 10,801,182 - Espinosa , et al. October 13, 2
2020-10-13
System And Method For Automatic Weight Monitoring And Control During A Material Moving Operation
App 20200308803 - SINGH; ADITYA ;   et al.
2020-10-01
Method and system for automatically controlling a position of a ground engaging tool of an agricultural implement relative to a ground surface
Grant 10,729,068 - Wu , et al.
2020-08-04
System And Method For Regulating The Flow Of Fluid Supplied To Actuators Of An Agricultural Implement
App 20200187407 - Stovall; Christopher ;   et al.
2020-06-18
Implement control system having a manual override
Grant 10,645,857 - Glennon , et al.
2020-05-12
System And Method For Controlling Work Vehicle Operation Based On Multi-mode Identification Of Operator Inputs
App 20200123738 - Espinosa; Raul ;   et al.
2020-04-23
Hydraulic System For An Agricultural Implement Incorporating An Implement-based Override Valve
App 20200060064 - Wu; Duqiang ;   et al.
2020-02-27
Hydraulic System For An Agricultural Implement Incorporating Implement-based Hydraulic Load Sensing
App 20200060063 - Wu; Duqiang ;   et al.
2020-02-27
Depth Control For Ground Engaging Tools Of An Implement
App 20200045868 - Wu; Duqiang ;   et al.
2020-02-13
Depth Control System For Raising And Lowering A Work Unit Of An Implement
App 20200045870 - Stovall; Christopher ;   et al.
2020-02-13
Implement Control System Having A Manual Override
App 20200029485 - Glennon; Michael W. ;   et al.
2020-01-30
System and method for controlling a lift assembly of a work vehicle
Grant 10,501,910 - Wu , et al. Dec
2019-12-10
Active Force/Vibration Feedback Control Method and Apparatus for a Movable Machine
App 20190292751 - Kassen; Gary R. ;   et al.
2019-09-26
Implement Adjustment Assembly For A Work Vehicle
App 20190177947 - WU; Duqiang
2019-06-13
Active force/vibration feedback control method and apparatus for a movable machine
Grant 10,316,492 - Kassen , et al.
2019-06-11
Method And System For Automatically Controlling A Position Of A Ground Engaging Tool Of An Agricultural Implement Relative To A
App 20190166762 - Wu; Duqiang ;   et al.
2019-06-06
System And Method For Controlling A Lift Assembly Of A Work Vehicle
App 20190078288 - WU; Duqiang ;   et al.
2019-03-14
Work vehicle with improved loader/implement position control and return-to-position functionality
Grant 10,017,912 - Singh , et al. July 10, 2
2018-07-10
Work vehicle with enhanced implement position control and bi-directional self-leveling functionality
Grant 9,822,507 - Singh , et al. November 21, 2
2017-11-21
Work vehicle with improved implement position control and self-leveling functionality
Grant 9,796,571 - Singh , et al. October 24, 2
2017-10-24
Active Force/vibration Feedback Control Method And Apparatus For A Movable Machine
App 20170218600 - KASSEN; Gary R. ;   et al.
2017-08-03
System and method for automatically controlling a lift assembly of a work vehicle
Grant 9,580,883 - Singh , et al. February 28, 2
2017-02-28
Work Vehicle With Improved Implement Position Control And Self-leveling Functionality
App 20170036899 - Singh; Aditya ;   et al.
2017-02-09
Work Vehicle With Enhanced Implement Position Control And Bi-directional Self-leveling Functionality
App 20160153165 - Singh; Aditya ;   et al.
2016-06-02
Work Vehicle With Improved Loader/implement Position Control And Return-to-position Functionality
App 20160108602 - Singh; Aditya ;   et al.
2016-04-21
System and method for controlling a hydrostatic drive unit of a work vehicle
Grant 9,309,969 - Wu , et al. April 12, 2
2016-04-12
System And Method For Automatically Controlling A Lift Assembly Of A Work Vehicle
App 20160053460 - Singh; Aditya ;   et al.
2016-02-25
Hydraulic system including priority based valve sequencing
Grant 9,097,268 - Wu , et al. August 4, 2
2015-08-04
Joystick with improved control for work vehicles
Grant 9,004,218 - Gulati , et al. April 14, 2
2015-04-14
Joystick With Improved Control for Work Vehicles
App 20140373666 - Gulati; Navneet ;   et al.
2014-12-25
System And Method For Controlling A Hydrostatic Drive Unit Of A Work Vehicle
App 20140244117 - WU; DUQIANG ;   et al.
2014-08-28
System And Method For Controlling A Hydrostatic Drive Unit Of A Work Vehicle Using A Combination Of Closed-loop And Open-loop Control
App 20140241902 - WU; DUQIANG ;   et al.
2014-08-28
Hydraulic System Including Priority Based Valve Sequencing
App 20130291714 - Wu; Duqiang ;   et al.
2013-11-07
Hydraulic system having load sensing capabilities
Grant 8,505,291 - Wu , et al. August 13, 2
2013-08-13
Hydraulic system including priority based valve sequencing
Grant 8,474,364 - Wu , et al. July 2, 2
2013-07-02
Hydraulic system including open loop and closed loop valve control schemes
Grant 8,434,302 - Wu , et al. May 7, 2
2013-05-07
Hydraulic system and method for controlling valve phasing
Grant 8,226,370 - Wu , et al. July 24, 2
2012-07-24
Hydraulic System Having Load Sensing Capabilities
App 20090260352 - Wu; Duqiang ;   et al.
2009-10-22
Hydraulic System Including Priority Based Valve Sequencing
App 20090255245 - Wu; Duqiang ;   et al.
2009-10-15
Hydraulic System Including Open Loop And Closed Loop Valve Control Schemes
App 20090255246 - Wu; Duqiang ;   et al.
2009-10-15
Hydraulic System And Method For Controlling Valve Phasing
App 20090257891 - Wu; Duqiang ;   et al.
2009-10-15

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