Chen-Fang Chang

Person

Troy, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Switching of battery strings and modules when a fault is diagnosed...
- Patent number 12,249,854
- Issue date Mar 11, 2025
- GM Global Technology Operations LLC
- Jun-mo Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery pressure active control
- Patent number 12,243,988
- Issue date Mar 4, 2025
- GM Global Technology Operations LLC
- Insu Chang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Architecture and method of thermal runaway prognostics with multi-p...
- Patent number 12,224,412
- Issue date Feb 11, 2025
- GM Global Technology Operations LLC
- Ibrahim Haskara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Traffic-info-incorporated NNT driver model for EV trip energy predi...
- Patent number 12,152,893
- Issue date Nov 26, 2024
- GM Global Technology Operations LLC
- Yongjie Zhu
- G08 - SIGNALLING
Information Patent Grant
Distributed embedded controller implementation for self-learning co...
- Patent number 12,145,610
- Issue date Nov 19, 2024
- GM Global Technology Operations LLC
- Ibrahim Haskara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Solar-load prediction for vehicular cabin thermal actuator control
- Patent number 12,078,500
- Issue date Sep 3, 2024
- GM Global Technology Operations LLC
- Bharatkumar Hegde
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric vehicle trip energy prediction based on baseline and dynam...
- Patent number 11,906,315
- Issue date Feb 20, 2024
- GM Global Technology Operations LLC
- Yue-Yun Wang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Energy management system for an electric vehicle
- Patent number 11,760,155
- Issue date Sep 19, 2023
- GM Global Technology Operations LLC
- Ibrahim Haskara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Secure eco-routing with databases under homomorphic encryption
- Patent number 11,555,710
- Issue date Jan 17, 2023
- GM Global Technology Operations LLC
- Bharatkumar Hegde
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control systems and methods using parametric driver model
- Patent number 11,548,527
- Issue date Jan 10, 2023
- GM Global Technology Operations LLC
- Bharatkumar Hegde
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Connected and automated vehicles, driving systems, and control logi...
- Patent number 11,370,435
- Issue date Jun 28, 2022
- GM Global Technology Operations LLC
- Junfeng Zhao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Intelligent energy management system for a vehicle and correspondin...
- Patent number 11,247,571
- Issue date Feb 15, 2022
- GM Global Technology Operations LLC
- Ibrahim Haskara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for controlling a vehicle including an adaptiv...
- Patent number 11,167,759
- Issue date Nov 9, 2021
- GM Global Technology Operations LLC
- Junfeng Zhao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fault model augmentation systems and methods
- Patent number 11,120,646
- Issue date Sep 14, 2021
- GM Global Technology Operations LLC
- Shiming Duan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Model-predictive control of a powertrain system using preview infor...
- Patent number 10,988,130
- Issue date Apr 27, 2021
- GM Global Technology Operations LLC
- Ibrahim Haskara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Engine misfire detection
- Patent number 10,983,029
- Issue date Apr 20, 2021
- GM Global Technology Operations LLC
- Yongjie Zhu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Powertrain control system and method of operating the same
- Patent number 10,676,088
- Issue date Jun 9, 2020
- GM Global Technology Operations LLC
- Yiran Hu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Predictive torque management for powertrain having continuous actua...
- Patent number 10,550,786
- Issue date Feb 4, 2020
- GM Global Technology Operations LLC
- Ibrahim Haskara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of start/stop engine control based on location information
- Patent number 10,458,349
- Issue date Oct 29, 2019
- GM Global Technology Operations LLC
- Yiran Hu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Energy-optimized vehicle route selection
- Patent number 10,215,576
- Issue date Feb 26, 2019
- GM Global Technology Operations LLC
- Jun-mo Kang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for controlling an internal combustion engine
- Patent number 10,208,699
- Issue date Feb 19, 2019
- GM Global Technology Operations LLC
- Yiran Hu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Multivariable engine torque and emission closed-loop control for in...
- Patent number 10,208,696
- Issue date Feb 19, 2019
- GM Global Technology Operations LLC
- Yue-Yun Wang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hybrid vehicle propulsion systems and methods
- Patent number 10,207,699
- Issue date Feb 19, 2019
- Chandra S. Namuduri
- 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 vehicle accessory and load management
- Patent number 10,099,702
- Issue date Oct 16, 2018
- GM Global Technology Operations LLC
- Steven E. Muldoon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle propulsion systems and methods
- Patent number 10,081,360
- Issue date Sep 25, 2018
- GM Global Technology Operations LLC
- Yiran Hu
- B60 - VEHICLES IN GENERAL
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
Method and apparatus for controlling operation of an internal combu...
- Patent number 9,803,580
- Issue date Oct 31, 2017
- GM Global Technology Operations LLC
- Hanho Yun
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
On-line adaptive PID control of air charging system
- Patent number 9,777,657
- Issue date Oct 3, 2017
- GM Global Technology Operations LLC
- Yue-Yun Wang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Supervisory model predictive control in an engine assembly
- Patent number 9,771,883
- Issue date Sep 26, 2017
- GM Global Technology Operations LLC
- Ibrahim Haskara
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
BALANCING CONTROL FOR DISTRIBUTED LOW VOLTAGE SYSTEM WITH BIDIRECTI...
- Publication number 20250187494
- Publication date Jun 12, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jun-mo Kang
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY ASSEMBLY STATE-OF-CHARGE ESTIMATION
- Publication number 20250102585
- Publication date Mar 27, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yue-Yun Wang
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR ACTIVE ENERGY MANAGEMENT FOR AN ELECTRIC VEHICLE
- Publication number 20250083562
- Publication date Mar 13, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jun-mo Kang
- B60 - VEHICLES IN GENERAL
Information Patent Application
PRESSURE CONTROL OF BATTERY CELLS
- Publication number 20250030061
- Publication date Jan 23, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jun-mo Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REAL TIME ESTIMATION OF ELECTRODE VOLTAGES AND ADAPTATION OF DIRECT...
- Publication number 20250026222
- Publication date Jan 23, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Bharatkumar Hegde
- B60 - VEHICLES IN GENERAL
Information Patent Application
ACTIVE PRESSURE CONTROL WEDGE MECHANISM FOR IMPROVED LIQUID METAL B...
- Publication number 20250030037
- Publication date Jan 23, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alexander Millerman
- B60 - VEHICLES IN GENERAL
Information Patent Application
PRESSURE CONTROL OF BATTERY CELLS
- Publication number 20250030039
- Publication date Jan 23, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jun-mo Kang
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY PRESSURE ACTIVE CONTROL
- Publication number 20250023120
- Publication date Jan 16, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Insu Chang
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY CELL PRESSURE CONTROL
- Publication number 20250015423
- Publication date Jan 9, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yongjie Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPERATIONAL VOLTAGE LIMITATIONS FOR BATTERIES
- Publication number 20250001902
- Publication date Jan 2, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yongjie Zhu
- B60 - VEHICLES IN GENERAL
Information Patent Application
ACTIVE PRESSURE CONTROL MECHANISM FOR IMPROVED BATTERY PERFORMANCE
- Publication number 20250006976
- Publication date Jan 2, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Insu Chang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
EARLY DETECTION OF BATTERY CELL PERFORMANCE DEGRADATION
- Publication number 20240424945
- Publication date Dec 26, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Insu Chang
- B60 - VEHICLES IN GENERAL
Information Patent Application
ACTIVE PRESSURE CONTROL PIEZEOELECTRIC MECHANISM FOR IMPROVED BATTE...
- Publication number 20240429580
- Publication date Dec 26, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alexander Millerman
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR MULTI-OBJECTIVE CHARGING CONTROL OPTIMIZATION
- Publication number 20240421623
- Publication date Dec 19, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Xueyu Zhang
- B60 - VEHICLES IN GENERAL
Information Patent Application
PREDICTIVE CONTROL FOR PROACTIVE THERMAL AND ENERGY MANAGEMENT CHAR...
- Publication number 20240391341
- Publication date Nov 28, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yongjie Zhu
- B60 - VEHICLES IN GENERAL
Information Patent Application
DYNAMIC AND PREDICTIVE CONTROL OF BATTERY CHARGING
- Publication number 20240302440
- Publication date Sep 12, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ibrahim Haskara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DYNAMIC CONTROL OF BATTERY CHARGING
- Publication number 20240300377
- Publication date Sep 12, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ibrahim Haskara
- B60 - VEHICLES IN GENERAL
Information Patent Application
ESTIMATION OF STATE OF CHARGE OF A BATTERY ASSEMBLY
- Publication number 20240295608
- Publication date Sep 5, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yue-Yun Wang
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD OF EARLY THERMAL RUNAWAY DETECTION BY INTERPRETING CELL-LEVE...
- Publication number 20240234840
- Publication date Jul 11, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ibrahim Haskara
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD OF EARLY THERMAL RUNAWAY DETECTION BY INTERPRETING CELL-LEVE...
- Publication number 20240136605
- Publication date Apr 25, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ibrahim Haskara
- B60 - VEHICLES IN GENERAL
Information Patent Application
ARCHITECTURE AND METHOD OF THERMAL RUNAWAY PROGNOSTICS WITH MULTI-P...
- Publication number 20240128528
- Publication date Apr 18, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ibrahim Haskara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-VOLTAGE VEHICLE OPERATION
- Publication number 20240047979
- Publication date Feb 8, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Chunhao J. Lee
- B60 - VEHICLES IN GENERAL
Information Patent Application
LOW LOSS ELECTRIC DRIVE SPEED GUIDELINE SYSTEM FOR ELECTRIC VEHICLES
- Publication number 20240025271
- Publication date Jan 25, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Muhammad Hussain Alvi
- B60 - VEHICLES IN GENERAL
Information Patent Application
SOLAR-LOAD PREDICTION FOR VEHICULAR CABIN THERMAL ACTUATOR CONTROL
- Publication number 20230304816
- Publication date Sep 28, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Bharatkumar Hegde
- B60 - VEHICLES IN GENERAL
Information Patent Application
TRAFFIC-INFO-INCORPORATED NNT DRIVER MODEL FOR EV TRIP ENERGY PREDI...
- Publication number 20230304810
- Publication date Sep 28, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yongjie ZHU
- G08 - SIGNALLING
Information Patent Application
SOLAR-LOAD PREDICTION FOR VEHICLE RANGE ESTIMATION AND ECO-ROUTING
- Publication number 20230304811
- Publication date Sep 28, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Bharatkumar Hegde
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISTRIBUTED EMBEDDED CONTROLLER IMPLEMENTATION FOR SELF-LEARNING CO...
- Publication number 20230294718
- Publication date Sep 21, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ibrahim HASKARA
- B60 - VEHICLES IN GENERAL
Information Patent Application
STRING AND MODULE SWITCHING CONTROL SYSTEMS AND METHODS FOR MODE TR...
- Publication number 20230264598
- Publication date Aug 24, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jun-mo KANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
SWITCHING OF BATTERY STRINGS AND MODULES WHEN A FAULT IS DIAGNOSED...
- Publication number 20230268746
- Publication date Aug 24, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jun-mo Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC VEHICLE TRIP ENERGY PREDICTION BASED ON BASELINE AND DYNAM...
- Publication number 20230204369
- Publication date Jun 29, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yue-Yun WANG
- B60 - VEHICLES IN GENERAL

Chen-Fang Chang

Person

Patents Grantslast 30 patents

Switching of battery strings and modules when a fault is diagnosed...

Battery pressure active control

Architecture and method of thermal runaway prognostics with multi-p...

Traffic-info-incorporated NNT driver model for EV trip energy predi...

Distributed embedded controller implementation for self-learning co...

Solar-load prediction for vehicular cabin thermal actuator control

Electric vehicle trip energy prediction based on baseline and dynam...

Energy management system for an electric vehicle

Secure eco-routing with databases under homomorphic encryption

Control systems and methods using parametric driver model

Connected and automated vehicles, driving systems, and control logi...

Intelligent energy management system for a vehicle and correspondin...

Method and apparatus for controlling a vehicle including an adaptiv...

Fault model augmentation systems and methods

Model-predictive control of a powertrain system using preview infor...

Engine misfire detection

Powertrain control system and method of operating the same

Predictive torque management for powertrain having continuous actua...

Method of start/stop engine control based on location information

Energy-optimized vehicle route selection

Method and apparatus for controlling an internal combustion engine

Multivariable engine torque and emission closed-loop control for in...

Hybrid vehicle propulsion systems and methods

Detection of reversion based on mass air flow sensor readings

Method and apparatus for vehicle accessory and load management

Vehicle propulsion systems and methods

System and method for predicting a pedal position based on driver b...

Method and apparatus for controlling operation of an internal combu...

On-line adaptive PID control of air charging system

Supervisory model predictive control in an engine assembly

Patents Applicationslast 30 patents

BALANCING CONTROL FOR DISTRIBUTED LOW VOLTAGE SYSTEM WITH BIDIRECTI...

BATTERY ASSEMBLY STATE-OF-CHARGE ESTIMATION

SYSTEM AND METHOD FOR ACTIVE ENERGY MANAGEMENT FOR AN ELECTRIC VEHICLE

PRESSURE CONTROL OF BATTERY CELLS

REAL TIME ESTIMATION OF ELECTRODE VOLTAGES AND ADAPTATION OF DIRECT...

ACTIVE PRESSURE CONTROL WEDGE MECHANISM FOR IMPROVED LIQUID METAL B...

PRESSURE CONTROL OF BATTERY CELLS

BATTERY PRESSURE ACTIVE CONTROL

BATTERY CELL PRESSURE CONTROL

OPERATIONAL VOLTAGE LIMITATIONS FOR BATTERIES

ACTIVE PRESSURE CONTROL MECHANISM FOR IMPROVED BATTERY PERFORMANCE

EARLY DETECTION OF BATTERY CELL PERFORMANCE DEGRADATION

ACTIVE PRESSURE CONTROL PIEZEOELECTRIC MECHANISM FOR IMPROVED BATTE...

SYSTEM AND METHOD FOR MULTI-OBJECTIVE CHARGING CONTROL OPTIMIZATION

PREDICTIVE CONTROL FOR PROACTIVE THERMAL AND ENERGY MANAGEMENT CHAR...

DYNAMIC AND PREDICTIVE CONTROL OF BATTERY CHARGING

DYNAMIC CONTROL OF BATTERY CHARGING

ESTIMATION OF STATE OF CHARGE OF A BATTERY ASSEMBLY

METHOD OF EARLY THERMAL RUNAWAY DETECTION BY INTERPRETING CELL-LEVE...

METHOD OF EARLY THERMAL RUNAWAY DETECTION BY INTERPRETING CELL-LEVE...

ARCHITECTURE AND METHOD OF THERMAL RUNAWAY PROGNOSTICS WITH MULTI-P...

MULTI-VOLTAGE VEHICLE OPERATION

LOW LOSS ELECTRIC DRIVE SPEED GUIDELINE SYSTEM FOR ELECTRIC VEHICLES

SOLAR-LOAD PREDICTION FOR VEHICULAR CABIN THERMAL ACTUATOR CONTROL

TRAFFIC-INFO-INCORPORATED NNT DRIVER MODEL FOR EV TRIP ENERGY PREDI...

SOLAR-LOAD PREDICTION FOR VEHICLE RANGE ESTIMATION AND ECO-ROUTING

DISTRIBUTED EMBEDDED CONTROLLER IMPLEMENTATION FOR SELF-LEARNING CO...

STRING AND MODULE SWITCHING CONTROL SYSTEMS AND METHODS FOR MODE TR...

SWITCHING OF BATTERY STRINGS AND MODULES WHEN A FAULT IS DIAGNOSED...

ELECTRIC VEHICLE TRIP ENERGY PREDICTION BASED ON BASELINE AND DYNAM...