Assignee
IAV GMBH
DE19 patents
Top patents by PatentIndex Score
US7277783B2Oct 2, 2007
Motor vehicle control system and method for controlling a motor vehicle
IAV GMBH25 citations80
US7809489B2Oct 5, 2010
Method for determining the cylinder interior pressure of an internal combustion engine
IAV GMBH10 citations78
US7694506B2Apr 13, 2010
Method for diagnosing the degree of aging of a catalytic converter disposed in the exhaust gas channel of an internal combustion engine
IAV GMBH13 citations73
US6880499B2Apr 19, 2005
Device for displacing the cylinder block and cylinder head with respect to the crankcase
IAV GMBH9 citations73
US6955146B2Oct 18, 2005
System for variably actuating valves in internal combustion engines
IAV GMBH11 citations72
US7584078B2Sep 1, 2009
Creating, designing, managing, scheduling, developing and producing products
IAV GMBH10 citations69
US7367298B2May 6, 2008
Variable valve gear for internal combustion engine
IAV GMBH6 citations62
US7805237B2Sep 28, 2010
Method for operating an internal combustion engine
IAV GMBH6 citations60
US7748356B2Jul 6, 2010
Valve train for internal combustion engines
IAV GMBH4 citations60
US9249697B2Feb 2, 2016
Device for a valve train for changing the lift of gas exchange valves of an internal combustion engine
IAV GMBH6 citations57
US7455041B2Nov 25, 2008
Reciprocating-piston internal combustion engine
IAV GMBH6 citations57
US7222596B2May 29, 2007
Valve drive for charge-cycling valves of internal combustion engines
IAV GMBH4 citations56
US7650954B2Jan 26, 2010
Method for controlling the drive power distribution in a motor vehicle with hybrid drive
IAV GMBH4 citations54
US7383801B1Jun 10, 2008
Valve gear for load change valves of internal combustion engines
IAV GMBH1 citations49
US8960141B2Feb 24, 2015
Adjustment shaft activation of a valve operation for combustion engines for operating gas exchange valves
IAV GMBH1 citations42
US7412951B2Aug 19, 2008
Valve gear for load change valves of four-stroke internal combustion engines
IAV GMBH0 citations40
US7107949B2Sep 19, 2006
Device for variable activation of valves for internal combustion engines
IAV GMBH0 citations37
US6807930B2Oct 26, 2004
Actuating drives for valve drives having a variably adjustable stroke, for valves of internal combustion engines
IAV GMBH0 citations37
US7706959B2Apr 27, 2010
Method for adjusting the air/fuel ratio of an internal combustion engine
IAV GMBH0 citations30