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Shifang LI
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Shelby Township, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Thermal management of battery cell tab temperature
Patent number
11,894,529
Issue date
Feb 6, 2024
GM Global Technology Operations LLC
Yue-Yun Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Active isolation detection using adaptive bias resistance
Patent number
11,754,629
Issue date
Sep 12, 2023
GM Global Technology Operations LLC
Yue Fan
G01 - MEASURING TESTING
Information
Patent Grant
Battery electric vehicle energy storage system and method
Patent number
11,451,071
Issue date
Sep 20, 2022
GM Global Technology Operations LLC
Fang Dai
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Battery system and a method for use in the battery system
Patent number
11,362,524
Issue date
Jun 14, 2022
GM Global Technology Operations LLC
Andres V. Mituta
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electric powertrain with multi-pack battery system
Patent number
11,358,486
Issue date
Jun 14, 2022
GM Global Technology Operations LLC
Shifang Li
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Diagnostic method for electric propulsion system with reconfigurabl...
Patent number
10,992,147
Issue date
Apr 27, 2021
GM Global Technology Operations LLC
Shifang Li
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Battery pack balancing systems and control logic for multi-pack ele...
Patent number
10,981,557
Issue date
Apr 20, 2021
GM Global Technology Operations LLC
Shaochun Ye
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Methods for reconfigurable battery charger control
Patent number
10,675,991
Issue date
Jun 9, 2020
GM Global Technology Operations LLC
Yiran Hu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Reconfigurable vehicle seat for children
Patent number
10,604,038
Issue date
Mar 31, 2020
GM Global Technology Operations LLC
Shifang Li
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle and electrical system with dual battery modules
Patent number
10,596,917
Issue date
Mar 24, 2020
GM Global Technology Operations LLC
Brendan M. Conlon
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method and apparatus for determining magnetic flux and magnetic for...
Patent number
10,511,213
Issue date
Dec 17, 2019
GM Global Technology Operations LLC
Shifang Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System with solenoid assembly and method of fault diagnosis and iso...
Patent number
10,443,530
Issue date
Oct 15, 2019
GM Global Technology Operations LLC
Shifang Li
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Providing driver feedback
Patent number
10,442,443
Issue date
Oct 15, 2019
GM Global Technology Operations LLC
Shifang Li
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Automatic reconfiguration and calibration of haptic seats
Patent number
10,399,492
Issue date
Sep 3, 2019
GM Global Technology Operations LLC
Evripidis Paraskevas
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hybrid vehicle propulsion systems and methods
Patent number
10,259,448
Issue date
Apr 16, 2019
GM Global Technology Operations LLC
Norman K. Bucknor
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Detection of reversion based on mass air flow sensor readings
Patent number
10,125,710
Issue date
Nov 13, 2018
GM Global Technology Operations LLC
Yiran Hu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for controlling reductant injection into an ex...
Patent number
10,107,165
Issue date
Oct 23, 2018
GM Global Technology Operations LLC
Min Sun
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System and method for predicting a pedal position based on driver b...
Patent number
9,938,908
Issue date
Apr 10, 2018
GM Global Technology Operations LLC
Shifang Li
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
System and method for adjusting target actuator values of an engine...
Patent number
9,927,780
Issue date
Mar 27, 2018
GM Global Technology Operations LLC
Min Sun
G05 - CONTROLLING REGULATING
Information
Patent Grant
System and method for determining target actuator values of an engi...
Patent number
9,909,481
Issue date
Mar 6, 2018
GM Global Technology Operations LLC
Min Sun
G05 - CONTROLLING REGULATING
Information
Patent Grant
Predictive control of ammonia storage in a selective catalytic redu...
Patent number
9,803,532
Issue date
Oct 31, 2017
GM Global Technology Operations LLC
Shifang Li
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and apparatus for controlling an internal combustion engine...
Patent number
9,771,851
Issue date
Sep 26, 2017
GM Global Technology Operations LLC
Min Sun
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and apparatus to control reductant injection into an exhaust...
Patent number
9,739,190
Issue date
Aug 22, 2017
GM Global Technology Operations LLC
Shifang Li
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and apparatus for determining NOx content in an exhaust gas...
Patent number
9,709,543
Issue date
Jul 18, 2017
GM Global Technology Operations LLC
Min Sun
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Prediction of intake manifold pressure in an engine system
Patent number
9,644,543
Issue date
May 9, 2017
GM Global Technology Operations LLC
Yiran Hu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus to determine rotational position of a phaser i...
Patent number
9,494,488
Issue date
Nov 15, 2016
GM Global Technology Operations LLC
Shifang Li
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Engine control using calculated cylinder air charge
Patent number
9,482,164
Issue date
Nov 1, 2016
GM Global Technology Operations LLC
Hossein Javaherian
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
DIAGNOSTICS AND MITIGATION OF BATTERY CELL FAILURE WITH PASSIVE DIS...
Publication number
20240110993
Publication date
Apr 4, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yue-Yun Wang
G01 - MEASURING TESTING
Information
Patent Application
HIGH-VOLTAGE BATTERY DISCONNECT METHOD AND MOTOR VEHICLE USING THE...
Publication number
20240055876
Publication date
Feb 15, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Shifang Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THERMAL MANAGEMENT OF BATTERY CELL TAB TEMPERATURE
Publication number
20230013618
Publication date
Jan 19, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yue-Yun Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY ELECTRIC VEHICLE ENERGY STORAGE SYSTEM AND METHOD
Publication number
20210376619
Publication date
Dec 2, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Fang Dai
B60 - VEHICLES IN GENERAL
Information
Patent Application
BATTERY SYSTEM AND A METHOD FOR USE IN THE BATTERY SYSTEM
Publication number
20210257843
Publication date
Aug 19, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Andres V. Mituta
B60 - VEHICLES IN GENERAL
Information
Patent Application
DIAGNOSTIC METHOD FOR ELECTRIC PROPULSION SYSTEM WITH RECONFIGURABL...
Publication number
20210091575
Publication date
Mar 25, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Shifang Li
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRIC POWERTRAIN WITH MULTI-PACK BATTERY SYSTEM
Publication number
20210078429
Publication date
Mar 18, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Shifang Li
B60 - VEHICLES IN GENERAL
Information
Patent Application
ACTIVE ISOLATION DETECTION USING ADAPTIVE BIAS RESISTANCE
Publication number
20210041505
Publication date
Feb 11, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yue Fan
G01 - MEASURING TESTING
Information
Patent Application
BATTERY PACK BALANCING SYSTEMS AND CONTROL LOGIC FOR MULTI-PACK ELE...
Publication number
20200223422
Publication date
Jul 16, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Shaochun Ye
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE AND ELECTRICAL SYSTEM WITH DUAL BATTERY MODULES
Publication number
20200055404
Publication date
Feb 20, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Brendan M. Conlon
B60 - VEHICLES IN GENERAL
Information
Patent Application
RECONFIGURABLE VEHICLE SEAT FOR CHILDREN
Publication number
20190359094
Publication date
Nov 28, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Shifang LI
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHODS FOR RECONFIGURABLE BATTERY CHARGER CONTROL
Publication number
20190359067
Publication date
Nov 28, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yiran Hu
B60 - VEHICLES IN GENERAL
Information
Patent Application
REMOTE VEHICLE SPATIAL AWARENESS NOTIFICATION SYSTEM
Publication number
20190337451
Publication date
Nov 7, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Brent N. Bacchus
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR DETERMINING MAGNETIC FLUX AND MAGNETIC FOR...
Publication number
20190103797
Publication date
Apr 4, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Shifang Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Hybrid Vehicle Propulsion Systems And Methods
Publication number
20180050686
Publication date
Feb 22, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Venkata Prasad Atluri
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR CONTROLLING REDUCTANT INJECTION INTO AN EX...
Publication number
20170370261
Publication date
Dec 28, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Min Sun
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM AND METHOD FOR PREDICTING A PEDAL POSITION BASED ON DRIVER B...
Publication number
20170356350
Publication date
Dec 14, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Shifang LI
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND APPARATUS FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE...
Publication number
20170234199
Publication date
Aug 17, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Min Sun
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM AND METHOD FOR ADJUSTING TARGET ACTUATOR VALUES OF AN ENGINE...
Publication number
20170168466
Publication date
Jun 15, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Min SUN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR DETERMINING TARGET ACTUATOR VALUES OF AN ENGI...
Publication number
20170167347
Publication date
Jun 15, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Min SUN
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND APPARATUS TO CONTROL REDUCTANT INJECTION INTO AN EXHAUST...
Publication number
20170138237
Publication date
May 18, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Shifang Li
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
PREDICTIVE CONTROL OF AMMONIA STORAGE IN A SELECTIVE CATALYTIC REDU...
Publication number
20170030243
Publication date
Feb 2, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
SHIFANG LI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD AND APPARATUS FOR DETERMINING NOx CONTENT IN AN EXHAUST GAS...
Publication number
20160327534
Publication date
Nov 10, 2016
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Min Sun
G01 - MEASURING TESTING
Information
Patent Application
ENGINE CONTROL USING CALCULATED CYLINDER AIR CHARGE
Publication number
20160290256
Publication date
Oct 6, 2016
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Hossein Javaherian
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
DETECTION OF REVERSION BASED ON MASS AIR FLOW SENSOR READINGS
Publication number
20160237940
Publication date
Aug 18, 2016
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yiran Hu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
PREDICTION OF INTAKE MANIFOLD PRESSURE IN AN ENGINE SYSTEM
Publication number
20160237941
Publication date
Aug 18, 2016
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yiran Hu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND APPARATUS TO DETERMINE ROTATIONAL POSITION OF A PHASER I...
Publication number
20160025595
Publication date
Jan 28, 2016
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Shifang Li
G01 - MEASURING TESTING