Inventor

GOPALAKRISHNAN SURESH

US160 patents

⚠️ This page may combine multiple inventors who share the name “GOPALAKRISHNAN SURESH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GOPALAKRISHNAN SURESH

GM GLOBAL TECH OPERATIONS LLC

Adaptive fast-charging of multi-pack battery system in a mobile platform having dual charge ports

Vehicle powertrain

Hybrid vehicle propulsion systems and methods

Balancing system for rechargeable energy storage assembly with multiple parallel units

Electric-drive motor vehicles, systems, and control logic for predictive charge planning and powertrain control

Battery pack voltage-switching systems and control logic for multi-pack electric-drive motor vehicles

Optimum current drive for a actuator control

Electric drive system enhancement using a DC-DC converter

Actuator with residual magnetic hysteresis reset

Apparatus and method for electrical power management in a vehicle system

Smart actuator for plug and play

Method of controlling regeneration and boost functions of a hybrid powertrain

Electrical system with reverse current protection circuit

Propulsion systems with power sources compatible with different charging stations and dynamically scalable for different vehicle speed and torque modes

Predicting failures of electrical loads and wiring harnesses of a vehicle

Electronic gear changing multifunction inverter

Multifunctional charging topology for electric vehicle

Systems and methods for reallocation of electronic fuses configured to drive a fuse harness operationally coupled to multiple loads implemented onboard a vehicle

Modular dynamically allocated capacity storage systems implemented as respective batteries each having multiple source terminals

Electric vehicle charging using downsized buck boost converter

Switch control systems and methods for battery with adjustable capacity

Bus voltage stabilization in powertrain having electric starter system with polyphase brushless starter motor

Brushless electric starter system with closed-loop speed synchronization control methodology

Method and apparatus for operating a starter for an internal combustion engine

Hybrid vehicle engine starter systems and methods

Alternating current drive for actuators

Method of controlling a powertrain of a vehicle

Magnetic force based actuator control

Method and apparatus for a position sensor for a transmission integrated synchronous motor

Actuator with feed forward control

Powertrain for a vehicle

Additional battery to augment starter system during starting of vehicle engine

Hybrid vehicle propulsion systems and methods

DELPHI TECH INC

Arc fault detector and method

Arc fault detector and method

Switched reluctance motor control with partially disabled operation capability

GM GLOBAL TECH OPERATIONS INC

Hybrid powertrain and method of controlling same

Vehicle with selectively enabled boost converter

Shape memory alloy active hatch vent

NAMUDURI CHANDRA S

Method and apparatus to operate a powertrain system including an electric machine having a disconnected high-voltage battery

Control of an alternator-starter for a hybrid electric vehicle having a disconnected high-voltage battery

Method and apparatus for optimum drive signal control of an electromagnetically-activated actuator

ALEXANDER PAUL W

Shape memory alloy active hatch vent

TEXAS A & M UNIV SYS

System and method for inductance based position encoding sensorless SRM drives

RANGARAJAN MURALI

Efficient directory refresh operations in wide area file systems

HAO LEI

Actuator system including an active material

VIDWANS HRISHIKESH A

Composite execution of rename operations in wide area file systems

GOPALAKRISHNAN SURESH

Method and apparatus for electric power management in a vehicle

GM GLOBALTECHNOLOGY OPERATIONS LLC

Actuator motion control

GM GLOBAL TECHNOLOBY OPERATIONS LLC

Actuator with deadbeat control