Inventor

BURLEIGH DARRELL W

US28 patents

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

BURLEIGH DARRELL W

GM GLOBAL TECH OPERATIONS LLC

System and method for improving fuel economy and reducing emissions when a vehicle is decelerating

Systems and methods for controlling cylinder deactivation periods and patterns

Method and system for operating a fuel vapor capture system of an air intake system of an internal combustion engine

Fuel vapor system diagnostic systems and methods

Fuel vapor flow estimation systems and methods

Fuel vapor canister heater control and diagnostic systems and methods

Method for diagnosing leaks downstream of the purge flow control orifice

Vapor capture element for an air intake system of an internal combustion engine

Evaporative canister for an internal combustion engine

Method and system for controlling an on-vehicle evaporative emission system

Secondary throttle control systems and methods

External EGR rate feedback

Method to optimize engine operation using active fuel management

System and method for controlling the amount of purge fluid delivered to cylinders of an engine based on an operating parameter of a purge pump

Purge pump control systems and methods

Purge pressure sensor offset and diagnostic systems and methods

Fuel tank isolation valve controls and diagnostics

RAMAPPAN VIJAY

Systems and methods for controlling engine combustion stability

Exhaust gas recirculation control systems and methods

System and method for torque control in a homogeneous charge compression ignition engine

WOLFE KATHRYN

System and method for determining engine exhaust composition

SONG B JERRY

Selective exhaust gas recirculation diagnostic systems and methods

DELPHI TECH INC

Compensation for fuel volatility for internal combustion engine start and run

FROST PATRICK

Adaptive method to control fuel delivery injector with modeling uncertainties in a fuel cell system

STEWART ETSUKO MURAJI

Camshaft phaser control systems and methods

GANAPATHY SRIRAM

Method to perform adaptive voltage suppression of a fuel cell stack based on stack parameters

LERNER SETH E

Bleed trigger monitor used in fuel cell system

BURLEIGH DARRELL W

System and method for controlling intake valve timing in homogeneous charge compression ignition engines