Xingen Jeffrey Dong

Person

Greeneville, TN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Split discharge vane pump and fluid metering system therefor
- Patent number 8,807,974
- Issue date Aug 19, 2014
- Triumph Engine Control Systems, LLC
- Paul J. Paluszewski
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydrostatic transmission
- Patent number 8,635,867
- Issue date Jan 28, 2014
- Parker-Hannifin Corporation
- Xingen Dong
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Split discharge vane pump and fluid metering system therefor
- Patent number 8,277,208
- Issue date Oct 2, 2012
- Goodrich Pump & Engine Control Systems, Inc.
- Paul J. Paluszewski
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Mounting of hydrostatic transmission for riding lawn mower
- Patent number 8,100,204
- Issue date Jan 24, 2012
- Parker-Hannifin Corporation
- Xingen Dong
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Integrated hydrostatic transmission for left and right wheel drive
- Patent number 8,028,776
- Issue date Oct 4, 2011
- Parker-Hannifin Corporation
- Xingen Dong
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Balanced variable displacement vane pump with floating face seals a...
- Patent number 8,011,909
- Issue date Sep 6, 2011
- Goodrich Pump & Engine Control Systems, Inc.
- Xingen Dong
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Integrated hydrostatic transmission assembly
- Patent number 7,886,534
- Issue date Feb 15, 2011
- Parker-Hannifin Corporation
- Xingen Dong
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Drive wheel with an integral fan for a hydraulic power unit
- Patent number 7,845,170
- Issue date Dec 7, 2010
- Parker-Hannifin Corporation
- Xingen Dong
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Mower with automatic parking brake
- Patent number 7,677,371
- Issue date Mar 16, 2010
- Parker-Hannifin Corporation
- Xingen Dong
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Auxiliary pump for hydrostatic transmission
- Patent number 7,640,735
- Issue date Jan 5, 2010
- Parker-Hannifin Corporation
- Jerome B. Wuthrich
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic unit with integral oil cooler
- Patent number 7,631,496
- Issue date Dec 15, 2009
- Parker-Hannifin Corporation
- Xingen Dong
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydrostatic transmission with external manifold
- Patent number 7,523,611
- Issue date Apr 28, 2009
- Parker-Hannifin Corporation
- Xingen Dong
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic power unit
- Patent number 7,520,346
- Issue date Apr 21, 2009
- Parker-Hannifin Corporation
- Jeremy John Tate
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control devices for swashplate type variable displacement piston pump
- Patent number 7,503,173
- Issue date Mar 17, 2009
- Parker-Hannifin Corporation
- Xingen Dong
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic axle combination
- Patent number 7,455,132
- Issue date Nov 25, 2008
- Parker-Hannifin Corporation
- Barun Acharya
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydrostatic transmission circuit
- Patent number 7,430,860
- Issue date Oct 7, 2008
- Parker-Hannifin Corporation
- James Whitaker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Internal gear grinding method
- Patent number 7,431,635
- Issue date Oct 7, 2008
- Parker-Hannifin Corporation
- Xingen Dong
- B24 - GRINDING POLISHING
Information Patent Grant
Combination valve
- Patent number 7,392,823
- Issue date Jul 1, 2008
- Parker-Hannifin Corporation
- Xingen Dong
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Housing including shock valves for use in a gerotor motor
- Patent number 7,255,544
- Issue date Aug 14, 2007
- Parker-Hannifin
- Xingen Dong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Return to neutral mechanism for hydraulic pump
- Patent number 7,234,385
- Issue date Jun 26, 2007
- Parker-Hannifin Corporation
- Xingen Dong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Housing with multiple case drain ports for hydrostatic transmission...
- Patent number 7,107,892
- Issue date Sep 19, 2006
- Parker-Hannifin
- Xingen Dong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Gerotor motor with valve in rotor
- Patent number 6,932,587
- Issue date Aug 23, 2005
- Parker-Hannifin Corporation
- Xingen Dong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic devices for smooth operations of hydrostatic transmission
- Patent number 6,837,047
- Issue date Jan 4, 2005
- Parker-Hannifin Corporation
- Xingen Dong
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Multi-plate hydraulic manifold
- Patent number 6,793,472
- Issue date Sep 21, 2004
- Parker-Hannifin Corporation
- Xingen Dong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic motor with a separate spool valve
- Patent number 6,783,339
- Issue date Aug 31, 2004
- Parker-Hannifin Corporation
- Xingen Jeffrey Dong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotor with a hydraulic overbalancing recess
- Patent number 6,783,340
- Issue date Aug 31, 2004
- Parker-Hannifin Corporation
- Xingen Dong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic device with balanced rotor
- Patent number 6,743,003
- Issue date Jun 1, 2004
- Parker-Hannifin Corporation
- Xingen Dong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic motor
- Patent number 6,699,024
- Issue date Mar 2, 2004
- Parker-Hannifin Corporation
- Xingen Dong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
MULTI-DISCHARGE HYDRAULIC VANE PUMP
- Publication number 20130156564
- Publication date Jun 20, 2013
- GOODRICH PUMP & ENGINE CONTROL SYSTEMS, INC.
- Xingen Dong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SPLIT DISCHARGE VANE PUMP AND FLUID METERING SYSTEM THEREFOR
- Publication number 20120328463
- Publication date Dec 27, 2012
- Goodrich Pump & Engine Control Systems, Inc.
- Paul J. Paluszewski
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
INTEGRATED HYDROSTATIC TRANSMISSION FOR LEFT AND RIGHT WHEEL DRIVE
- Publication number 20110067934
- Publication date Mar 24, 2011
- Parker-Hannifin Corporation
- Xingen Dong
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOUNTING OF HYDROSTATIC TRANSMISSION FOR RIDING LAWN MOWER
- Publication number 20110024220
- Publication date Feb 3, 2011
- Xingen Dong
- B60 - VEHICLES IN GENERAL
Information Patent Application
Split discharge vane pump and fluid metering system therefor
- Publication number 20100316507
- Publication date Dec 16, 2010
- Goodrich Pump & Engine Control Systems, Inc.
- Paul J. Paluszewski
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
INTEGRATED HYDROSTATIC TRANSMISSION ASSEMBLY
- Publication number 20080310972
- Publication date Dec 18, 2008
- Parker-Hannifin Corporation
- Xingen Dong
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DRIVE WHEEL WITH AN INTEGRAL FAN FOR A HYDRAULIC POWER UNIT
- Publication number 20080307782
- Publication date Dec 18, 2008
- Parker-Hannifin Corporation
- Xingen Dong
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Balanced variable displacement vane pump with floating face seals a...
- Publication number 20080240935
- Publication date Oct 2, 2008
- Goodrich Pump & Engine Control Systems, Inc.
- Xingen Dong
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
INTEGRATED HYDROSTATIC TRANSMISSION FOR LEFT AND RIGHT WHEEL DRIVE
- Publication number 20080120974
- Publication date May 29, 2008
- Parker-Hannifin Corporation
- Xingen Dong
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYDROSTATIC TRANSMISSION WITH EXTERNAL MANIFOLD
- Publication number 20070193264
- Publication date Aug 23, 2007
- Xingen Dong
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MOUNTING OF HYDROSTATIC TRANSMISSION FOR RIDING LAWN MOWER
- Publication number 20070137918
- Publication date Jun 21, 2007
- Xingen Dong
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOWER WITH AUTOMATIC PARKING BRAKE
- Publication number 20070125054
- Publication date Jun 7, 2007
- Xingen Dong
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYDRAULIC POWER UNIT
- Publication number 20070102223
- Publication date May 10, 2007
- Jeremy John Tate
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYDRAULIC UNIT WITH INTEGRAL OIL COOLER
- Publication number 20070068151
- Publication date Mar 29, 2007
- Xingen Dong
- B60 - VEHICLES IN GENERAL
Information Patent Application
AUXILIARY PUMP FOR HYDROSTATIC TRANSMISSION
- Publication number 20070062186
- Publication date Mar 22, 2007
- Jerome B. Wuthrich
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic axle combination
- Publication number 20070029118
- Publication date Feb 8, 2007
- Barun Acharya
- B60 - VEHICLES IN GENERAL
Information Patent Application
Internal gear grinding method
- Publication number 20060242834
- Publication date Nov 2, 2006
- Xingen Dong
- B24 - GRINDING POLISHING
Information Patent Application
Control devices for swashplate type variable displacement piston pump
- Publication number 20060174614
- Publication date Aug 10, 2006
- Xingen Dong
- B60 - VEHICLES IN GENERAL
Information Patent Application
Combination valve
- Publication number 20060112993
- Publication date Jun 1, 2006
- Xingen Dong
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Hydraulic piston pump unit with integral fluid reservoir
- Publication number 20060090639
- Publication date May 4, 2006
- Xingen Dong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Hydrostatic transmission circuit
- Publication number 20060064974
- Publication date Mar 30, 2006
- James Whitaker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Hydrostatic transmission
- Publication number 20060039801
- Publication date Feb 23, 2006
- Xingen Dong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Return to neutral mechanism for hydraulic pump
- Publication number 20060021339
- Publication date Feb 2, 2006
- Xingen Dong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Hydrostatic transmission with bypass valve
- Publication number 20060016186
- Publication date Jan 26, 2006
- Xingen Dong
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Housing including shock valves for use in a gerotor motor
- Publication number 20050088041
- Publication date Apr 28, 2005
- Xingen Dong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Pump with hot oil shuttle valve
- Publication number 20040187491
- Publication date Sep 30, 2004
- James S. Whitaker
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Housing with multiple case drain ports for hydrostatic transmission...
- Publication number 20040191075
- Publication date Sep 30, 2004
- Xingen Dong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Hydraulic device with balanced rotor
- Publication number 20040052667
- Publication date Mar 18, 2004
- Xingen Dong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Gerotor motor with valve in rotor
- Publication number 20040052668
- Publication date Mar 18, 2004
- Xingen Dong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Multi-plate hydraulic manifold
- Publication number 20040052669
- Publication date Mar 18, 2004
- Xingen Dong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Xingen Jeffrey Dong

Person

Patents Grantslast 30 patents

Split discharge vane pump and fluid metering system therefor

Hydrostatic transmission

Split discharge vane pump and fluid metering system therefor

Mounting of hydrostatic transmission for riding lawn mower

Integrated hydrostatic transmission for left and right wheel drive

Balanced variable displacement vane pump with floating face seals a...

Integrated hydrostatic transmission assembly

Drive wheel with an integral fan for a hydraulic power unit

Mower with automatic parking brake

Auxiliary pump for hydrostatic transmission

Hydraulic unit with integral oil cooler

Hydrostatic transmission with external manifold

Hydraulic power unit

Control devices for swashplate type variable displacement piston pump

Hydraulic axle combination

Hydrostatic transmission circuit

Internal gear grinding method

Combination valve

Housing including shock valves for use in a gerotor motor

Return to neutral mechanism for hydraulic pump

Housing with multiple case drain ports for hydrostatic transmission...

Gerotor motor with valve in rotor

Hydraulic devices for smooth operations of hydrostatic transmission

Multi-plate hydraulic manifold

Hydraulic motor with a separate spool valve

Rotor with a hydraulic overbalancing recess

Hydraulic device with balanced rotor

Hydraulic motor

Patents Applicationslast 30 patents

MULTI-DISCHARGE HYDRAULIC VANE PUMP

SPLIT DISCHARGE VANE PUMP AND FLUID METERING SYSTEM THEREFOR

INTEGRATED HYDROSTATIC TRANSMISSION FOR LEFT AND RIGHT WHEEL DRIVE

MOUNTING OF HYDROSTATIC TRANSMISSION FOR RIDING LAWN MOWER

Split discharge vane pump and fluid metering system therefor

INTEGRATED HYDROSTATIC TRANSMISSION ASSEMBLY

DRIVE WHEEL WITH AN INTEGRAL FAN FOR A HYDRAULIC POWER UNIT

Balanced variable displacement vane pump with floating face seals a...

INTEGRATED HYDROSTATIC TRANSMISSION FOR LEFT AND RIGHT WHEEL DRIVE

HYDROSTATIC TRANSMISSION WITH EXTERNAL MANIFOLD

MOUNTING OF HYDROSTATIC TRANSMISSION FOR RIDING LAWN MOWER

MOWER WITH AUTOMATIC PARKING BRAKE

HYDRAULIC POWER UNIT

HYDRAULIC UNIT WITH INTEGRAL OIL COOLER

AUXILIARY PUMP FOR HYDROSTATIC TRANSMISSION

Hydraulic axle combination

Internal gear grinding method

Control devices for swashplate type variable displacement piston pump

Combination valve

Hydraulic piston pump unit with integral fluid reservoir

Hydrostatic transmission circuit

Hydrostatic transmission

Return to neutral mechanism for hydraulic pump

Hydrostatic transmission with bypass valve

Housing including shock valves for use in a gerotor motor

Pump with hot oil shuttle valve

Housing with multiple case drain ports for hydrostatic transmission...

Hydraulic device with balanced rotor

Gerotor motor with valve in rotor

Multi-plate hydraulic manifold