Chandra S. Namuduri

Person

Sterling Heights, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
High voltage architecture for multi-port charging system
- Patent number 12,155,244
- Issue date Nov 26, 2024
- GM Global Technology Operations LLC
- Chandra S. Namuduri
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle charging using a multi-drive system
- Patent number 12,151,573
- Issue date Nov 26, 2024
- GM Global Technology Operations LLC
- Chandra S. Namuduri
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power control system and method for controlling an electric vehicle...
- Patent number 12,151,588
- Issue date Nov 26, 2024
- GM Global Technology Operations LLC
- Mark Daniel Gottlieb
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power inverter with enhanced capacitance
- Patent number 12,155,317
- Issue date Nov 26, 2024
- GM Global Technology Operations LLC
- Muhammad Hussain Alvi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric drive with dual-energy storage and variable inverter input
- Patent number 12,139,040
- Issue date Nov 12, 2024
- GM Global Technology Operations LLC
- Muhammad Hussain Alvi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rechargeable energy storage system balancing
- Patent number 12,142,960
- Issue date Nov 12, 2024
- GM Global Technology Operations LLC
- Mohamed Kamel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vehicle integrated DC-DC energy transfer
- Patent number 12,136,846
- Issue date Nov 5, 2024
- GM Global Technology Operations LLC
- Rashmi Prasad
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus and method for arc fault protection
- Patent number 12,136,805
- Issue date Nov 5, 2024
- GM Global Technology Operations LLC
- Suresh Gopalakrishnan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage overshoot mitigation
- Patent number 12,113,468
- Issue date Oct 8, 2024
- GM Global Technology Operations LLC
- Chandra S. Namuduri
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Efficient charging of an external energy storage system from a vehi...
- Patent number 12,107,454
- Issue date Oct 1, 2024
- GM Global Technology Operations LLC
- Chandra S. Namuduri
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Distributed power architecture including fuses
- Patent number 12,097,784
- Issue date Sep 24, 2024
- GM Global Technology Operations LLC
- Mohamed Kamel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods for reducing battery ripple loss
- Patent number 12,095,352
- Issue date Sep 17, 2024
- GM Global Technology Operations LLC
- Chandra S. Namuduri
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle fuse control in key-off mode
- Patent number 12,074,590
- Issue date Aug 27, 2024
- GM Global Technology Operations LLC
- Suresh Gopalakrishnan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Battery charging systems and methods via electric machine
- Patent number 12,051,985
- Issue date Jul 30, 2024
- GM Global Technology Operations LLC
- Lei Hao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus and method for vehicle low voltage power net operation wi...
- Patent number 12,046,946
- Issue date Jul 23, 2024
- GM Global Technology Operations LLC
- Suresh Gopalakrishnan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Propulsion systems with power sources compatible with different cha...
- Patent number 12,036,884
- Issue date Jul 16, 2024
- GM Global Technology Operations LLC
- Rashmi Prasad
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Controlling a DC-DC converter for DC charging
- Patent number 12,036,886
- Issue date Jul 16, 2024
- GM Global Technology Operations LLC
- Chandra S. Namuduri
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Flexible electrified vehicle power transfer
- Patent number 12,034,324
- Issue date Jul 9, 2024
- GM Global Technology Operations LLC
- Chandra S. Namuduri
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Integrated battery and battery electrical controller
- Patent number 12,034,134
- Issue date Jul 9, 2024
- GM Global Technology Operations LLC
- Lyall Kenneth Winger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High power density universal vehicle charger
- Patent number 12,027,908
- Issue date Jul 2, 2024
- GM Global Technology Operations LLC
- Lei Hao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle battery systems including DC-DC converters
- Patent number 12,027,900
- Issue date Jul 2, 2024
- GM Global Technology Operations LLC
- Rashmi Prasad
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of using electrical center for battery disconnect
- Patent number 12,017,545
- Issue date Jun 25, 2024
- GM Global Technology Operations LLC
- Suresh Gopalakrishnan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Circuit-triggered fault mitigation for battery electric system and...
- Patent number 12,012,006
- Issue date Jun 18, 2024
- GM Global Technology Operations LLC
- Rashmi Prasad
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electronic gear changing multifunction inverter
- Patent number 12,009,715
- Issue date Jun 11, 2024
- GM Global Technology Operations LLC
- Rashmi Prasad
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage control of multi-drive systems
- Patent number 11,999,263
- Issue date Jun 4, 2024
- GM Global Technology Operations LLC
- Orgun A. Guralp
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power control system for switching battery configuration during dri...
- Patent number 11,984,834
- Issue date May 14, 2024
- GM Global Technology Operations LLC
- Muhammad Hussain Alvi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery switch control systems and methods
- Patent number 11,984,561
- Issue date May 14, 2024
- GM Global Technology Operations LLC
- Chandra S. Namuduri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vehicle electrical system having a power inverter and electric moto...
- Patent number 11,970,072
- Issue date Apr 30, 2024
- GM Global Technology Operations LLC
- Rashmi Prasad
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle accessory load control and power stability
- Patent number 11,970,078
- Issue date Apr 30, 2024
- GM Global Technology Operations LLC
- Chandra S. Namuduri
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Adaptive fast-charging of multi-pack battery system in a mobile pla...
- Patent number 11,962,173
- Issue date Apr 16, 2024
- GM Global Technology Operations LLC
- Lei Hao
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
EARLY DETECTION OF CELL VENT RUPTURE WITH BATTERY CELL IDENTIFICATION
- Publication number 20240405298
- Publication date Dec 5, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Michelle H. WIEBENGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MODULATION STRATEGY FOR MAXIMIZATION OF BATTERY HEATING EFFICIENCY
- Publication number 20240405307
- Publication date Dec 5, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Renato Amorim Torres
- B60 - VEHICLES IN GENERAL
Information Patent Application
MODULE BALANCING FOR A MIXED CHEMISTRY BATTERY
- Publication number 20240391354
- Publication date Nov 28, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Zhenwen Hu
- B60 - VEHICLES IN GENERAL
Information Patent Application
MULTILEVEL DIRECT CURRENT (DC) POWER SOURCE POWERING MULTILEVEL INV...
- Publication number 20240380334
- Publication date Nov 14, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Muhammad Hussain Alvi
- B60 - VEHICLES IN GENERAL
Information Patent Application
ENERGY TRANSFER AMONG MISMATCHED BATTERY SYSTEMS
- Publication number 20240367549
- Publication date Nov 7, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Mohamed Ahmed Kamel Ahmed
- B60 - VEHICLES IN GENERAL
Information Patent Application
ALTERNATING CURRENT ZERO TORQUE RESISTANCE HEATING
- Publication number 20240367552
- Publication date Nov 7, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Renato Amorim Torres
- B60 - VEHICLES IN GENERAL
Information Patent Application
LOW PARASITIC EQUIVALENT SERIES L-INDUCTANCE (ESL) SYMMETRIC DIRECT...
- Publication number 20240363288
- Publication date Oct 31, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Junghoon Kim
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM FOR HEATING A LITHIUM-ION BATTERY USING ALTERNATING CURRENT...
- Publication number 20240359596
- Publication date Oct 31, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Suresh Gopalakrishnan
- B60 - VEHICLES IN GENERAL
Information Patent Application
CHARGING THROUGH ELECTRIC DRIVE SYSTEM WITH MINIMUM TORQUE DISTURBANCE
- Publication number 20240356361
- Publication date Oct 24, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Dongxu Li
- B60 - VEHICLES IN GENERAL
Information Patent Application
SWITCHABLE CONDUCTION MODE FOR BATTERY STATE CONTROL
- Publication number 20240351473
- Publication date Oct 24, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Mohamed Ahmed Kamel Ahmed
- B60 - VEHICLES IN GENERAL
Information Patent Application
EFFICIENT CHARGING OF AN EXTERNAL ENERGY STORAGE SYSTEM FROM A VEHI...
- Publication number 20240356362
- Publication date Oct 24, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Chandra S. Namuduri
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOTOR WITH STATOR TOOTH TIP COOLING
- Publication number 20240348113
- Publication date Oct 17, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SMART ELECTRONICALLY RESETTABLE FUSE WITH LOAD PRE-CHARGING
- Publication number 20240339990
- Publication date Oct 10, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Chandra S. Namuduri
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-FUNCTION ELECTRIC DRIVE SYSTEM WITH INCREASED POWER CAPABILITY
- Publication number 20240308379
- Publication date Sep 19, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Rashmi Prasad
- B60 - VEHICLES IN GENERAL
Information Patent Application
MANAGEMENT OF POWER TO LOADS OF A VEHICLE
- Publication number 20240297516
- Publication date Sep 5, 2024
- Chunhao J. Lee
- B60 - VEHICLES IN GENERAL
Information Patent Application
STARTUP METHODS IN BATTERY-LESS AUXILIARY LOW VOLTAGE BUS
- Publication number 20240270188
- Publication date Aug 15, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Mohamed Ahmed Kamel AHMED
- B60 - VEHICLES IN GENERAL
Information Patent Application
GENERATING AND SUPPLYING BIAS POWER TO ISOLATED POWER CONVERTERS
- Publication number 20240275292
- Publication date Aug 15, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Mohamed Kamel
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISTRIBUTED POWER ARCHITECTURE INCLUDING FUSES
- Publication number 20240270118
- Publication date Aug 15, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Mohamed Kamel
- B60 - VEHICLES IN GENERAL
Information Patent Application
CHOKE DEVICE FOR AN ELECTRIC MACHINE SYSTEM
- Publication number 20240266924
- Publication date Aug 8, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yilun Luo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS AND METHOD OF BI-DIRECTIONAL POWER TRANSFER BETWEEN VEHIC...
- Publication number 20240253517
- Publication date Aug 1, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Lei Hao
- B60 - VEHICLES IN GENERAL
Information Patent Application
SWITCHING REGULATOR INTEGRATED SMART ENERGY CENTER FOR A VEHICLE
- Publication number 20240246451
- Publication date Jul 25, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Chandra S. Namuduri
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE BATTERY SYSTEMS INCLUDING DC-DC CONVERTERS
- Publication number 20240243596
- Publication date Jul 18, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Rashmi PRASAD
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC VEHICLE ENERGY STORAGE SYSTEMS FOR MITIGATING TRANSIENT LO...
- Publication number 20240243667
- Publication date Jul 18, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Mohamed Ahmed Kamel AHMED
- B60 - VEHICLES IN GENERAL
Information Patent Application
CURRENT SENSORS FOR BATTERY CELLS OF A VEHICLE BATTERY SYSTEM
- Publication number 20240239235
- Publication date Jul 18, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Mohamed Ahmed Kamel AHMED
- B60 - VEHICLES IN GENERAL
Information Patent Application
GATE DRIVING WITH PHASED SLEW RATE CONTROL AND OVERCURRENT PROTECTION
- Publication number 20240243737
- Publication date Jul 18, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Parth Purohit
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC VEHICLE ENERGY STORAGE SYSTEMS INCLUDING DC-DC POWER CONVE...
- Publication number 20240239236
- Publication date Jul 18, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Chandra S. NAMUDURI
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR VEHICULAR COMPUTATION MANAGEMENT
- Publication number 20240233450
- Publication date Jul 11, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Venkata Naga Siva Vikas Vemuri
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER MODULE THERMAL MANAGEMENT
- Publication number 20240234238
- Publication date Jul 11, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Chandra S. Namuduri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY PACK BALANCING FOR MULTIPLE BATTERY PACK SYSTEMS USING ACTI...
- Publication number 20240217366
- Publication date Jul 4, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ibrahim Haskara
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY PACK BALANCING CONTROLS FOR MULTIPLE BATTERY PACK SYSTEMS
- Publication number 20240208365
- Publication date Jun 27, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ibrahim Haskara
- B60 - VEHICLES IN GENERAL

Chandra S. Namuduri

Person

Patents Grantslast 30 patents

High voltage architecture for multi-port charging system

Vehicle charging using a multi-drive system

Power control system and method for controlling an electric vehicle...

Power inverter with enhanced capacitance

Electric drive with dual-energy storage and variable inverter input

Rechargeable energy storage system balancing

Vehicle integrated DC-DC energy transfer

Apparatus and method for arc fault protection

Voltage overshoot mitigation

Efficient charging of an external energy storage system from a vehi...

Distributed power architecture including fuses

Systems and methods for reducing battery ripple loss

Vehicle fuse control in key-off mode

Battery charging systems and methods via electric machine

Apparatus and method for vehicle low voltage power net operation wi...

Propulsion systems with power sources compatible with different cha...

Controlling a DC-DC converter for DC charging

Flexible electrified vehicle power transfer

Integrated battery and battery electrical controller

High power density universal vehicle charger

Vehicle battery systems including DC-DC converters

Method of using electrical center for battery disconnect

Circuit-triggered fault mitigation for battery electric system and...

Electronic gear changing multifunction inverter

Voltage control of multi-drive systems

Power control system for switching battery configuration during dri...

Battery switch control systems and methods

Vehicle electrical system having a power inverter and electric moto...

Vehicle accessory load control and power stability

Adaptive fast-charging of multi-pack battery system in a mobile pla...

Patents Applicationslast 30 patents

EARLY DETECTION OF CELL VENT RUPTURE WITH BATTERY CELL IDENTIFICATION

MODULATION STRATEGY FOR MAXIMIZATION OF BATTERY HEATING EFFICIENCY

MODULE BALANCING FOR A MIXED CHEMISTRY BATTERY

MULTILEVEL DIRECT CURRENT (DC) POWER SOURCE POWERING MULTILEVEL INV...

ENERGY TRANSFER AMONG MISMATCHED BATTERY SYSTEMS

ALTERNATING CURRENT ZERO TORQUE RESISTANCE HEATING

LOW PARASITIC EQUIVALENT SERIES L-INDUCTANCE (ESL) SYMMETRIC DIRECT...

SYSTEM FOR HEATING A LITHIUM-ION BATTERY USING ALTERNATING CURRENT...

CHARGING THROUGH ELECTRIC DRIVE SYSTEM WITH MINIMUM TORQUE DISTURBANCE

SWITCHABLE CONDUCTION MODE FOR BATTERY STATE CONTROL

EFFICIENT CHARGING OF AN EXTERNAL ENERGY STORAGE SYSTEM FROM A VEHI...

MOTOR WITH STATOR TOOTH TIP COOLING

SMART ELECTRONICALLY RESETTABLE FUSE WITH LOAD PRE-CHARGING

MULTI-FUNCTION ELECTRIC DRIVE SYSTEM WITH INCREASED POWER CAPABILITY

MANAGEMENT OF POWER TO LOADS OF A VEHICLE

STARTUP METHODS IN BATTERY-LESS AUXILIARY LOW VOLTAGE BUS

GENERATING AND SUPPLYING BIAS POWER TO ISOLATED POWER CONVERTERS

DISTRIBUTED POWER ARCHITECTURE INCLUDING FUSES

CHOKE DEVICE FOR AN ELECTRIC MACHINE SYSTEM

APPARATUS AND METHOD OF BI-DIRECTIONAL POWER TRANSFER BETWEEN VEHIC...

SWITCHING REGULATOR INTEGRATED SMART ENERGY CENTER FOR A VEHICLE

VEHICLE BATTERY SYSTEMS INCLUDING DC-DC CONVERTERS

ELECTRIC VEHICLE ENERGY STORAGE SYSTEMS FOR MITIGATING TRANSIENT LO...

CURRENT SENSORS FOR BATTERY CELLS OF A VEHICLE BATTERY SYSTEM

GATE DRIVING WITH PHASED SLEW RATE CONTROL AND OVERCURRENT PROTECTION

ELECTRIC VEHICLE ENERGY STORAGE SYSTEMS INCLUDING DC-DC POWER CONVE...

SYSTEMS AND METHODS FOR VEHICULAR COMPUTATION MANAGEMENT

POWER MODULE THERMAL MANAGEMENT

BATTERY PACK BALANCING FOR MULTIPLE BATTERY PACK SYSTEMS USING ACTI...

BATTERY PACK BALANCING CONTROLS FOR MULTIPLE BATTERY PACK SYSTEMS