Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Engine misfire detection systems and methods using discrete fourier transform approximation

Engine misfire detection systems and methods using discrete fourier transform approximation

US Patent 8256278 · Granted Sep 4, 2012

Estimated economic value: $7,757,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Centrifugal compressor with labyrinth seal2025
Inlet guide vane actuator assembly2024
Vehicle travel control system and control method therefor2022
Vehicle travel control system and control method therefor2022
Method for performing game by using activity count2021
Methods of controlling electrical coolant valve for internal combustion engine2021
Controlling engine idle sailing in a vehicle using relative vehicle speed2021
Compressor with motor cooling2020
Centrifugal compressor having a casing with an adjustable clearance and connecti2020
Method and system for controlling activation of vehicle engine idle stop and go2020
Centrifugal compressor and magnetic bearing backup system for centrifugal compre2020
Method for performing game by using activity count2020