Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Rough road detection and misfire control

Rough road detection and misfire control

US Patent 9221465 · Granted Dec 29, 2015

Estimated economic value: $43,102,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Crank velocity driveline filtering for consecutive misfire detection2021
Rough road detection system used in an on-board diagnostic system2011
System and method for improved engine position sensing2005
Method and system to detect spark loss in a multiple spark plug per cylinder int2003
Engine misfire detection using adjustable windowing2003
Method to verify cold start spark retard2002
Magnetic rotary position sensing2001
Method of sensing rotational information of shaft with toothed wheel2001
Misfire detection system and method using recursive median filtering for high da2000
Method of controlling fuel during engine misfire1997