Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for monitoring an electromagnetic hydraulic valve for a variable valve timing system

Method and apparatus for monitoring an electromagnetic hydraulic valve for a variable valve timing system

US Patent 9207146 · Granted Dec 8, 2015

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Device and method for coating substrates having planar or shaped surfaces by mea2025
Method and system for carrying out an on-board diagnostic function of a vehicle2022
Method for checking a function of an outlet valve2015
Handling multiple currencies in a project management system2010
Method and control unit for diagnosing a valve lift adjustment system of an inte2008
Method and control device for diagnosing a charge cycle valve stroke adjusting s2007
Method for the detection of faults in the engine control in internal combustion 2007
Method and device for monitoring the functioning of a valve stroke adjusting dev2007
Process for testing the operating efficiency of exhaust gas catalysts1995
Tank-venting apparatus as well as a method and arrangement for checking the tigh1993
Motor vehicle having an automatically shifting transmission1992
Exhaust system of an internal-combustion engine1991