Zhenlong Xu

Person

Peoria, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fluid injector with auxiliary filling orifice
- Patent number 8,505,514
- Issue date Aug 13, 2013
- Caterpillar Inc.
- Dianqi Fang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piezoelectric actuator with multi-function spring and device using...
- Patent number 8,100,346
- Issue date Jan 24, 2012
- Caterpillar Inc.
- Jayaraman Venkataraghavan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System for preloading piezoelectric actuators and method
- Patent number 7,997,145
- Issue date Aug 16, 2011
- Caterpillar Inc.
- Jayaraman Venkataraghavan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Distributed stiffness biasing spring for actuator system and fuel i...
- Patent number 7,950,596
- Issue date May 31, 2011
- Caterpillar Inc.
- Jay Venkataraghavan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injector having integral body guide and nozzle case for pressu...
- Patent number 7,886,718
- Issue date Feb 15, 2011
- Caterpillar Inc.
- Avinash R. Manubolu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System for preloading piezoelectric actuators and method
- Patent number 7,765,877
- Issue date Aug 3, 2010
- Caterpillar Inc.
- Jayaraman Venkataraghavan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FLUID INJECTOR WITH AUXILIARY FILLING ORIFICE
- Publication number 20110220064
- Publication date Sep 15, 2011
- Caterpillar Inc.
- Dianqi Fang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM FOR PRELOADING PIEZOELECTRIC ACTUATORS AND METHOD
- Publication number 20100275423
- Publication date Nov 4, 2010
- Caterpillar Inc.
- Jayaraman Venkataraghavan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel injector having integral body guide and nozzle case for pressu...
- Publication number 20100077994
- Publication date Apr 1, 2010
- Caterpillar Inc.
- Avinash R. Manubolu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Distributed stiffness biasing spring for actuator system and fuel i...
- Publication number 20090321668
- Publication date Dec 31, 2009
- Caterpillar Inc.
- Jay Venkataraghavan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
System for preloading piezoelectric actuators and method
- Publication number 20090140610
- Publication date Jun 4, 2009
- Caterpillar Inc.
- Jayaraman Venkataraghavan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Piezoelectric actuator with multi-function spring and device using...
- Publication number 20090140072
- Publication date Jun 4, 2009
- Caterpillar Inc.
- Jayaraman Venkataraghavan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Zhenlong Xu

Person

Patents Grantslast 30 patents

Fluid injector with auxiliary filling orifice

Piezoelectric actuator with multi-function spring and device using...

System for preloading piezoelectric actuators and method

Distributed stiffness biasing spring for actuator system and fuel i...

Fuel injector having integral body guide and nozzle case for pressu...

System for preloading piezoelectric actuators and method

Patents Applicationslast 30 patents

FLUID INJECTOR WITH AUXILIARY FILLING ORIFICE

SYSTEM FOR PRELOADING PIEZOELECTRIC ACTUATORS AND METHOD

Fuel injector having integral body guide and nozzle case for pressu...

Distributed stiffness biasing spring for actuator system and fuel i...

System for preloading piezoelectric actuators and method

Piezoelectric actuator with multi-function spring and device using...