Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and device for controlling a drive unit of a vehicle

Method and device for controlling a drive unit of a vehicle

US Patent 6223721 · Granted May 1, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for knock control of an internal combustion engine2019
Method for detecting leaks in a tank system2014
Diagnosis of the operability of fuel vapour intermediate stores2013
Procedure and device for determining the vapor pressure of a fuel2012
Defined internal combustion engine operation in vehicles having a hybrid drive2012
Method and apparatus for detecting tank leaks2011
Procedure for heating-up and keeping warm an emission control assembly of a moto2010
Method for determining the composition of a fuel blend2010
Method for operating a drive unit2010
Method and device for operating a drive unit of a vehicle2009
Procedure to diagnose a leak in the fuel tank in a fuel tank ventilation system2009
Procedure to diagnose a fuel tank ventilation system and device to implement the2008