Jiao Zhang

Person

Naperville, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for providing hydraulic power
- Patent number 10,385,892
- Issue date Aug 20, 2019
- Caterpillar Global Mining LLC
- Sharath Cugati
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
System and method of hydraulic energy recovery for machine start-st...
- Patent number 10,174,770
- Issue date Jan 8, 2019
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Fluid systems for machines with integrated energy recovery circuit
- Patent number 9,945,396
- Issue date Apr 17, 2018
- Caterpillar Inc.
- Tonglin Shang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
System and method for hydraulic energy recovery
- Patent number 9,932,993
- Issue date Apr 3, 2018
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system having energy recovery
- Patent number 9,897,120
- Issue date Feb 20, 2018
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system recovering swing kinetic and boom potential energy
- Patent number 9,556,591
- Issue date Jan 31, 2017
- Caterpillar Inc.
- Tonglin Shang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hybrid apparatus and method for hydraulic systems
- Patent number 9,458,604
- Issue date Oct 4, 2016
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control system having swing motor energy recovery
- Patent number 9,388,828
- Issue date Jul 12, 2016
- Caterpillar Inc.
- Bryan J. Hillman
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control system having swing motor energy recovery
- Patent number 9,388,829
- Issue date Jul 12, 2016
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control system having swing energy recovery
- Patent number 9,328,744
- Issue date May 3, 2016
- Caterpillar Inc.
- Rustu Cesur
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Energy recovery system having integrated boom/swing circuits
- Patent number 9,290,912
- Issue date Mar 22, 2016
- Caterpillar Inc.
- Gang Victor Wen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Energy recovery system for hydraulic machine
- Patent number 9,290,911
- Issue date Mar 22, 2016
- Caterpillar Inc.
- Pengfei Ma
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Electro-hydraulic system for recovering and reusing potential energy
- Patent number 9,279,236
- Issue date Mar 8, 2016
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Boom cylinder dig flow regeneration
- Patent number 9,261,118
- Issue date Feb 16, 2016
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control system having swing oscillation dampening
- Patent number 9,187,878
- Issue date Nov 17, 2015
- Caterpillar Inc.
- Tonglin Shang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control system having swing energy recovery
- Patent number 9,139,982
- Issue date Sep 22, 2015
- Caterpillar Inc.
- Pengfei Ma
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control system having electronic flow limiting
- Patent number 9,091,286
- Issue date Jul 28, 2015
- Caterpillar Inc.
- Rustu Cesur
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control system having swing motor recovery
- Patent number 9,086,081
- Issue date Jul 21, 2015
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Energy recovery hydraulic system
- Patent number 9,086,061
- Issue date Jul 21, 2015
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control system having swing motor energy recovery
- Patent number 9,068,575
- Issue date Jun 30, 2015
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control system having energy recovery
- Patent number 8,997,479
- Issue date Apr 7, 2015
- Caterpillar Inc.
- Gang Victor Wen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control system having energy recovery kit
- Patent number 8,919,113
- Issue date Dec 30, 2014
- Caterpillar Inc.
- Pengfei Ma
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control system having swing motor energy recovery
- Patent number 8,850,806
- Issue date Oct 7, 2014
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Energy recovery system having accumulator and variable relief
- Patent number 8,776,511
- Issue date Jul 15, 2014
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system having implement and steering flow sharing
- Patent number 8,756,930
- Issue date Jun 24, 2014
- Caterpillar Inc.
- Bryan A. Johnson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control system having energy recovery
- Patent number 8,726,645
- Issue date May 20, 2014
- Caterpillar Inc.
- Tonglin Shang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Multi-function wheel loader linkage control with optimized power ma...
- Patent number 8,336,232
- Issue date Dec 25, 2012
- Caterpillar Inc.
- Kalpesh Patel
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Electrically controlled hydraulic valve calibration method and system
- Patent number 7,997,117
- Issue date Aug 16, 2011
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Control system for recovering swing motor kinetic energy
- Patent number 7,908,852
- Issue date Mar 22, 2011
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system having a post-pressure compensator
- Patent number 7,302,797
- Issue date Dec 4, 2007
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR PROVIDING HYDRAULIC POWER
- Publication number 20180172037
- Publication date Jun 21, 2018
- Caterpillar Global Mining LLC
- Sharath CUGATI
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
FLUID SYSTEMS FOR MACHINES WITH INTEGRATED ENERGY RECOVERY CIRCUIT
- Publication number 20170241445
- Publication date Aug 24, 2017
- Caterpillar Inc.
- Tonglin Shang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SYSTEM AND METHOD OF HYDRAULIC ENERGY RECOVERY FOR MACHINE START-ST...
- Publication number 20170130739
- Publication date May 11, 2017
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR HYDRAULIC ENERGY RECOVERY
- Publication number 20170130744
- Publication date May 11, 2017
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic System Recovering Swing Kinetic and Boom Potential Energy
- Publication number 20160281330
- Publication date Sep 29, 2016
- Caterpillar Inc.
- Tonglin Shang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Conserve Energy Through Independent Pump Control in a Hydraulic System
- Publication number 20160138619
- Publication date May 19, 2016
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC SYSTEM HAVING ENERGY RECOVERY
- Publication number 20150300384
- Publication date Oct 22, 2015
- Caterpillar Inc.
- Jiao Zhang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Multi-Function Hydraulic Hybrid Swing Circuit
- Publication number 20150219126
- Publication date Aug 6, 2015
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Boom Cylinder Dig Flow Regeneration
- Publication number 20150197915
- Publication date Jul 16, 2015
- Caterpillar, Inc.
- Jiao Zhang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYBRID APPARATUS AND METHOD FOR HYDRAULIC SYSTEMS
- Publication number 20150191897
- Publication date Jul 9, 2015
- Caterpillar Inc.
- JIAO ZHANG
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
APPARATUS AND METHOD FOR HYDRAULIC SYSTEMS
- Publication number 20150192149
- Publication date Jul 9, 2015
- Caterpillar Inc.
- PENGFEI MA
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC CONTROL SYSTEM HAVING ENERGY RECOVERY KIT
- Publication number 20150101164
- Publication date Apr 16, 2015
- Caterpillar Inc.
- Pengfei MA
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic Hybrid Boom System Hydraulic Transformer
- Publication number 20140325972
- Publication date Nov 6, 2014
- Caterpillar Inc.
- Pengfei Ma
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Hydraulic Control System Having Relief Flow Capture
- Publication number 20140283915
- Publication date Sep 25, 2014
- Caterpillar Inc.
- Pengfei Ma
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ENERGY RECOVERY SYSTEM FOR HYDRAULIC MACHINE
- Publication number 20140230420
- Publication date Aug 21, 2014
- Caterpillar Inc.
- Pengfei MA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Method and Hydraulic Control System Having Swing Motor Energy Recovery
- Publication number 20140208728
- Publication date Jul 31, 2014
- Caterpillar Inc.
- Pengfei Ma
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Energy Recovery Hydraulic System
- Publication number 20140150415
- Publication date Jun 5, 2014
- Caterpillar Inc.
- Jiao Zhang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ENERGY RECOVERY SYSTEM HAVING PEAK-SHAVING ACCUMULATOR
- Publication number 20140119868
- Publication date May 1, 2014
- Caterpillar Inc.
- Gang Victor WEN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ENERGY RECOVERY SYSTEM HAVING INTEGRATED BOOM/SWING CIRCUITS
- Publication number 20140119867
- Publication date May 1, 2014
- Caterpillar Inc.
- Gang Victor WEN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC CONTROL SYSTEM HAVING ELECTRONIC FLOW LIMITING
- Publication number 20140060025
- Publication date Mar 6, 2014
- Caterpillar Inc.
- Rustu CESUR
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC CONTROL SYSTEM HAVING SWING MOTOR ENERGY RECOVERY
- Publication number 20140060023
- Publication date Mar 6, 2014
- Caterpillar Inc.
- Jiao ZHANG
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC CONTROL SYSTEM HAVING SWING OSCILLATION DAMPENING
- Publication number 20140060021
- Publication date Mar 6, 2014
- Caterpillar Inc.
- Tonglin SHANG
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC CONTROL SYSTEM HAVING SWING MOTOR RECOVERY
- Publication number 20140060024
- Publication date Mar 6, 2014
- Caterpillar Inc.
- Jiao ZHANG
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC CONTROL SYSTEM HAVING SWING ENERGY RECOVERY
- Publication number 20140060031
- Publication date Mar 6, 2014
- Caterpillar Inc.
- Rustu Cesur
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC CONTROL SYSTEM
- Publication number 20140060018
- Publication date Mar 6, 2014
- Pengfei Ma
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC CONTROL SYSTEM HAVING SWING MOTOR ENERGY RECOVERY
- Publication number 20140060022
- Publication date Mar 6, 2014
- Caterpillar Inc.
- Bryan J. HILLMAN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Energy Storage Cylinder and Control System for a Moving Structural...
- Publication number 20130340418
- Publication date Dec 26, 2013
- Caterpillar, Inc.
- Gang Victor Wen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Hydraulic Circuits with Energy Conservation Features for Overrunnin...
- Publication number 20130318959
- Publication date Dec 5, 2013
- Caterpillar, Inc.
- Tonglin Shang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ELECTRO-HYDRAULIC SYSTEM FOR RECOVERING AND REUSING POTENTIAL ENERGY
- Publication number 20130318955
- Publication date Dec 5, 2013
- Caterpillar Inc.
- Jiao ZHANG
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC CONTROL SYSTEM HAVING ENERGY RECOVERY
- Publication number 20130283777
- Publication date Oct 31, 2013
- Gang Victor WEN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Person

Patents Grantslast 30 patents

System and method for providing hydraulic power

System and method of hydraulic energy recovery for machine start-st...

Fluid systems for machines with integrated energy recovery circuit

System and method for hydraulic energy recovery

Hydraulic system having energy recovery

Hydraulic system recovering swing kinetic and boom potential energy

Hybrid apparatus and method for hydraulic systems

Hydraulic control system having swing motor energy recovery

Hydraulic control system having swing motor energy recovery

Hydraulic control system having swing energy recovery

Energy recovery system having integrated boom/swing circuits

Energy recovery system for hydraulic machine

Electro-hydraulic system for recovering and reusing potential energy

Boom cylinder dig flow regeneration

Hydraulic control system having swing oscillation dampening

Hydraulic control system having swing energy recovery

Hydraulic control system having electronic flow limiting

Hydraulic control system having swing motor recovery

Energy recovery hydraulic system

Hydraulic control system having swing motor energy recovery

Hydraulic control system having energy recovery

Hydraulic control system having energy recovery kit

Hydraulic control system having swing motor energy recovery

Energy recovery system having accumulator and variable relief

Hydraulic system having implement and steering flow sharing

Hydraulic control system having energy recovery

Multi-function wheel loader linkage control with optimized power ma...

Electrically controlled hydraulic valve calibration method and system

Control system for recovering swing motor kinetic energy

Hydraulic system having a post-pressure compensator

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR PROVIDING HYDRAULIC POWER

FLUID SYSTEMS FOR MACHINES WITH INTEGRATED ENERGY RECOVERY CIRCUIT

SYSTEM AND METHOD OF HYDRAULIC ENERGY RECOVERY FOR MACHINE START-ST...

SYSTEM AND METHOD FOR HYDRAULIC ENERGY RECOVERY

Hydraulic System Recovering Swing Kinetic and Boom Potential Energy

Conserve Energy Through Independent Pump Control in a Hydraulic System

HYDRAULIC SYSTEM HAVING ENERGY RECOVERY

Multi-Function Hydraulic Hybrid Swing Circuit

Boom Cylinder Dig Flow Regeneration

HYBRID APPARATUS AND METHOD FOR HYDRAULIC SYSTEMS

APPARATUS AND METHOD FOR HYDRAULIC SYSTEMS

HYDRAULIC CONTROL SYSTEM HAVING ENERGY RECOVERY KIT

Hydraulic Hybrid Boom System Hydraulic Transformer

Hydraulic Control System Having Relief Flow Capture

ENERGY RECOVERY SYSTEM FOR HYDRAULIC MACHINE

Method and Hydraulic Control System Having Swing Motor Energy Recovery

Energy Recovery Hydraulic System

ENERGY RECOVERY SYSTEM HAVING PEAK-SHAVING ACCUMULATOR

ENERGY RECOVERY SYSTEM HAVING INTEGRATED BOOM/SWING CIRCUITS

HYDRAULIC CONTROL SYSTEM HAVING ELECTRONIC FLOW LIMITING

HYDRAULIC CONTROL SYSTEM HAVING SWING MOTOR ENERGY RECOVERY

HYDRAULIC CONTROL SYSTEM HAVING SWING OSCILLATION DAMPENING

HYDRAULIC CONTROL SYSTEM HAVING SWING MOTOR RECOVERY

HYDRAULIC CONTROL SYSTEM HAVING SWING ENERGY RECOVERY

HYDRAULIC CONTROL SYSTEM

HYDRAULIC CONTROL SYSTEM HAVING SWING MOTOR ENERGY RECOVERY

Energy Storage Cylinder and Control System for a Moving Structural...

Hydraulic Circuits with Energy Conservation Features for Overrunnin...

ELECTRO-HYDRAULIC SYSTEM FOR RECOVERING AND REUSING POTENTIAL ENERGY

HYDRAULIC CONTROL SYSTEM HAVING ENERGY RECOVERY