Inventor

SINHA MANISH

US38 patents

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

SINHA MANISH

GM GLOBAL TECH OPERATIONS LLC

Method of operating a fuel cell stack having a temporarily disabled bleed valve

Shutdown method of fuel cell stack and fuel cell system therefor

Method for controlling a fuel cell system having a hydrogen fuel injector/ejector

Electrochemical hydrogen sensor for global/local hydrogen starvation detection in PEM fuel cells

Intelligent fuel cell systems and control logic for smart use of anode header drain valves for FCS bleed and drainage

Method of operating a fuel cell stack having a temporarily disabled drain valve

Cell reversal diagnostics for a fuel cell stack

Method for determining membrane protonic resistance of a fuel cell stack

Controlling purge operation for fuel cell assembly

Fuel cell stack health monitoring using groups of fuel cells

Anode leak location detection

Fuel cell architectures, monitoring systems, and control logic for characterizing fluid flow in fuel cell stacks

Systems and methods for detecting leaks in a fuel cell system

GM GLOBAL TECH OPERATIONS INC

On-line system identification and control of fuel cell humidification via HFR measurements

Multiple pressure regime control to minimize RH excursions during transients

Management via dynamic water holdup estimator in a fuel cell

Adaptive gain scheduled control for current limitation based on voltage performance of a fuel cell system

Control strategy to prevent humidity cycling in a fuel cell

Soft start fuel cell control strategy

System and method for controlling cathode stoichiometry to minimize RH excursions during transients

Online detection of stack crossover rate for adaptive hydrogen bleed strategy

Transient inlet relative humidity estimation via adaptive cathode humidification unit model and high frequency resistance

SINHA MANISH

Online estimation of cathode inlet and outlet RH from stack average HFR

Method to automatically enable/disable stack reconditioning procedure based on fuel cell stack parameter estimation

Diagnosing injector failure via stack voltage response analysis

Online anode pressure bias to maximize bleed velocity while meeting emission constraint

Auto-learning of base stack resistance for HFR based RH control

GEN MOTORS CORP

Hydrogen sensor for fuel processors of a fuel cell

Hydrogen sensor for fuel processors of a fuel cell

System for controlling front and back end temperatures of a shift reactor

FROST PATRICK

System and method for observing anode fluid composition during fuel cell start-up

Detection of cell-to-cell variability in water holdup using pattern recognition techniques

CLINGERMAN BRUCE J

Humidification control during shutdown of a fuel cell system

Controls giving −25° C. freeze start capability to a fuel cell system

STERLITE TECH LTD

Cable having ribbon stack in a hexagonal arrangement

FAGLEY JOHN C

Relative humidity profile control strategy for high current density stack operation

GADE PRASAD

Anode bleed control strategy for improved water management and hydrogen utilization

GANAPATHY SRIRAM

Adaptive method for conversion of external power request to current setpoint to a fuel cell system based on stack performance