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Zhijian James WU
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Rochester Hills, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and system for estimating mass airflow using a mass airflow...
Patent number
10,934,960
Issue date
Mar 2, 2021
GM Global Technology Operations LLC
Zhijian J. Wu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for cold start emissions diagnostic
Patent number
10,352,223
Issue date
Jul 16, 2019
GM Global Technology Operations LLC
Gregory J. York
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Intake oxygen sensor rationality diagnostics
Patent number
9,879,630
Issue date
Jan 30, 2018
FCA US LLC
Yichao Guo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust system temperature estimation systems and methods
Patent number
9,657,670
Issue date
May 23, 2017
GM Global Technology Operations LLC
Zhijian James Wu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust system pressure estimation systems and methods
Patent number
9,644,548
Issue date
May 9, 2017
GM Global Technology Operations LLC
Zhijian James Wu
G07 - CHECKING-DEVICES
Information
Patent Grant
Variable valve lift diagnostic techniques based on camshaft speed
Patent number
9,175,582
Issue date
Nov 3, 2015
FCA US LLC
Zhijian James Wu
G01 - MEASURING TESTING
Information
Patent Grant
Techniques for detecting supercharger belt slip
Patent number
8,903,598
Issue date
Dec 2, 2014
Chrysler Group LLC
Zhijian James Wu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Arrangement for determining an initial internal battery temperature
Patent number
7,660,694
Issue date
Feb 9, 2010
Chrysler Group LLC
Zhijian J. Wu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Engine misfire detection using system identification technology
Patent number
7,032,439
Issue date
Apr 25, 2006
DaimlerChrysler Corporation
Anson Lee
G01 - MEASURING TESTING
Information
Patent Grant
Automatic calibration method for engine misfire detection system
Patent number
6,978,666
Issue date
Dec 27, 2005
DaimlerChrysler Corporation
Zhijian James Wu
G01 - MEASURING TESTING
Information
Patent Grant
Vehicular battery temperature estimation
Patent number
6,902,319
Issue date
Jun 7, 2005
DaimlerChrysler Corporation
Zhijian James Wu
G01 - MEASURING TESTING
Information
Patent Grant
Optimal engine speed compensation method used in misfire detection
Patent number
6,314,802
Issue date
Nov 13, 2001
DaimlerChrysler Corporation
Zhijian James Wu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of determining the engine charge temperature for fuel and sp...
Patent number
6,286,366
Issue date
Sep 11, 2001
Chrysler Corporation
Gang Chen
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Misfire detection using a dynamic neural network with output feedback
Patent number
6,131,444
Issue date
Oct 17, 2000
Chrysler Corporation
Zhijian Wu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Prediction of internal temperature of a battery using a non-linear...
Patent number
6,076,964
Issue date
Jun 20, 2000
Chrysler Corporation
Zhijian James Wu
G01 - MEASURING TESTING
Information
Patent Grant
Real-time misfire detection for automobile engines with medium data...
Patent number
6,006,155
Issue date
Dec 21, 1999
Chrysler Corporation
Zhijian James Wu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Real-time misfire detection for automobile engines with medium data...
Patent number
5,862,507
Issue date
Jan 19, 1999
Chrysler Corporation
Zhijian James Wu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of misfire detection for an internal combustion engine
Patent number
5,819,197
Issue date
Oct 6, 1998
Chrysler Corporation
John Fiaschetti
G01 - MEASURING TESTING
Information
Patent Grant
Deconvolution method of resonance detection and removal from cranks...
Patent number
5,744,722
Issue date
Apr 28, 1998
Chrysler Corporation
Zhijian James Wu
G01 - MEASURING TESTING
Information
Patent Grant
Mixed sampling rate processing for misfire detection
Patent number
5,717,133
Issue date
Feb 10, 1998
Chrysler Corporation
Zhijian James Wu
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND SYSTEM FOR ESTIMATING MASS AIRFLOW USING A MASS AIRFLOW...
Publication number
20200141346
Publication date
May 7, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhijian J. Wu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD FOR COLD START EMISSIONS DIAGNOSTIC
Publication number
20190072019
Publication date
Mar 7, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Gregory J. York
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST SYSTEM PRESSURE ESTIMATION SYSTEMS AND METHODS
Publication number
20170096950
Publication date
Apr 6, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhijian James WU
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
EXHAUST SYSTEM TEMPERATURE ESTIMATION SYSTEMS AND METHODS
Publication number
20170096957
Publication date
Apr 6, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhijian James WU
G01 - MEASURING TESTING
Information
Patent Application
INTAKE OXYGEN SENSOR RATIONALITY DIAGNOSTICS
Publication number
20160138527
Publication date
May 19, 2016
Yichao Guo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
VARIABLE VALVE LIFT DIAGNOSTIC TECHNIQUES USING AN INTAKE MANIFOLD...
Publication number
20150167560
Publication date
Jun 18, 2015
Zhijian James Wu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
TECHNIQUES FOR DETECTING SUPERCHARGER BELT SLIP
Publication number
20140316641
Publication date
Oct 23, 2014
Zhijian James Wu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SYSTEM AND METHOD FOR ESTIMATED BATTERY STATE OF CHARGE
Publication number
20140095089
Publication date
Apr 3, 2014
Zhijian James Wu
G01 - MEASURING TESTING
Information
Patent Application
INDIVIDUAL CYLINDER FUEL AIR RATIO ESTIMATION FOR ENGINE CONTROL AN...
Publication number
20130268177
Publication date
Oct 10, 2013
CHRYSLER GROUP LLC
Zhijian James Wu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Arrangement for Determining an Initial Internal Battery Temperature
Publication number
20070093952
Publication date
Apr 26, 2007
Zhijian J. Wu
B60 - VEHICLES IN GENERAL
Information
Patent Application
Arrangement For Determining An Initial Internal Battery Temperature
Publication number
20070010930
Publication date
Jan 11, 2007
Zhijian J. Wu
B60 - VEHICLES IN GENERAL
Information
Patent Application
Vehicular battery temperature estimation
Publication number
20050074048
Publication date
Apr 7, 2005
Zhijian James Wu
G01 - MEASURING TESTING
Information
Patent Application
Engine misfire detection
Publication number
20050056086
Publication date
Mar 17, 2005
Anson Lee
G01 - MEASURING TESTING