Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and device for the determination and input of fuel into an internal combustion engine on the basis of an air-fuel ratio target and ionic current sensor

Method and device for the determination and input of fuel into an internal combustion engine on the basis of an air-fuel ratio target and ionic current sensor

US Patent 7925420 · Granted Apr 12, 2011

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electric motor2025
Semiconductor device2025
Switching device for an electric motor and an electric motor comprising said swi2024
Method and device for heating an exhaust pipe in a motor vehicle2024
Power supply system with protection against current variations2024
Method and device for detecting the breakdown voltage between the electrodes of 2024
Drive system for a hybrid or electric vehicle2024
Electronic device to control an ignition coil of an internal combustion engine a2024
Electronic monitoring circuit for detecting the variation in the power or curren2024
Endothermic/electric hybrid propulsion system for a vehicle2023
Electronic device and control system of an ignition coil in an internal combusti2023
Electronic device to control an ignition coil of an internal combustion engine a2023