Inventor

BIDNER DAVID KARL

US132 patents

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

BIDNER DAVID KARL

FORD GLOBAL TECH LLC

Temperature control via computing device

Degradation detection method for an engine having a NOx sensor

System and method for regenerating a particulate filter

Cooled EGR system for coolant heating during cold engine start

Method for controlling an engine to obtain rapid catalyst heating

Degradation detection method for an engine having a NOx sensor

Method for determining emission control system operability

Computer controller for vehicle and engine system with carbon canister vapor storage

Computer instructions for control of multi-path exhaust system in an engine

Method to control fuel vapor purging

Fuel injection control during start-up

Method of determining emission control system operability

Vehicle torque resolution

Engine torque determination for powertrain with torque converter

Power-based idle speed control

Traction based systems and methods

Direct injection of diluents or secondary fuels in gaseous fuel engines

Usage strategy for mixed gasoline and CNG fueled vehicles

System and method for reducing friction in engines

Method and apparatus for measuring the performance of an emissions control device

FORD GLOBAL TECH INC

Control for improved vehicle performance

Method for improved engine control

Method and apparatus for controlling lean-burn engine based upon predicted performance impact and trap efficiency

Control for improved vehicle performance

Method for improved performance of a vehicle having an internal combustion engine

Method and apparatus for optimizing purge fuel for purging emissions control device

Emission control for improved vehicle performance

Method and apparatus for accessing ability of lean NOx trap to store exhaust gas constituent

Method for improved performance of a vehicle

Method and apparatus for accessing ability of lean NOx trap to store exhaust gas constituent

Method for improved air-fuel ratio control in engines

Exhaust gas recirculation monitor

Exhaust gas recirculation fault detection system

Method and apparatus for monitoring a valve deactivator on a variable displacement engine

Method and system for monitoring fuel delivery of an engine

Air/fuel ratio control responsive to catalyst window locator

Onboard diagnostic misfire detection monitor for internal combustion engines

Method and apparatus for monitoring EGR system flow

Engine control system with exhaust gas recirculation and method for determining proper functioning of the EGR system in an automotive engine

BIDNER DAVID KARL

Method and system for engine control

Particulate filter regeneration during engine shutdown

Method and system for engine control

Particulate filter regeneration during engine shutdown

Particulate filter regeneration in an engine

Particulate filter regeneration in an engine

Particulate filter regeneration during engine shutdown

Particulate filter regeneration in an engine coupled to an energy conversion device

Particulate filter regeneration in an engine

SURNILLA GOPICHANDRA

Cooled EGR system for coolant heating during cold engine start

Fuel-based injection control