Inventor
HOHNER PETER
DE21 patents
⚠️ This page may combine multiple inventors who share the name “HOHNER PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAIMLER CHRYSLER AG
9 patentsUS6550312B1Apr 22, 2003
Method for determining the air/fuel ratio in an internal combustion engine combustion chamber
DAIMLER CHRYSLER AG23 citations92
US6211680B1Apr 3, 2001
Process and apparatus for recognizing ignition failures in an internal-combustion engine having two spark plugs per cylinder
DAIMLER CHRYSLER AG13 citations73
US6348799B1Feb 19, 2002
Method for determining the ion component following a combustion process in a self-igniting internal combustion engine
DAIMLER CHRYSLER AG9 citations72
US6213092B1Apr 10, 2001
Method for determining the running smoothness of an otto spark ignition engine
DAIMLER CHRYSLER AG6 citations62
US6205774B1Mar 27, 2001
Method for detecting flow-reducing changes in an exhaust-gas catalyst body
DAIMLER CHRYSLER AG5 citations60
US7013215B2Mar 14, 2006
Method for determining the charge of an activated carbon container in a tank ventilation system
DAIMLER CHRYSLER AG3 citations59
US6848415B2Feb 1, 2005
Internal combustion engine with direct injection
DAIMLER CHRYSLER AG2 citations59
US6655191B2Dec 2, 2003
Method for detecting knocking combustion in the operation of an internal combustion engine
DAIMLER CHRYSLER AG2 citations56
US6357428B1Mar 19, 2002
Process and apparatus for determining the breakdown voltage during the ignition of an internal-combustion engine
DAIMLER CHRYSLER AG2 citations53
DAIMLER BENZ AG
6 patentsUS6176215B1Jan 23, 2001
Method for operation of a direct-injection spark-ignition internal combustion engine
DAIMLER BENZ AG53 citations91
US6155241ADec 5, 2000
Method for identifying knocking combustion in an internal combustion engine with an alternating current ignition system
DAIMLER BENZ AG23 citations91
US5904127AMay 18, 1999
Method of controlling an adjustable operating parameter of an internal combustion engine with direct fuel injection
DAIMLER BENZ AG24 citations91
US5941208AAug 24, 1999
Process for operating an Otto internal-combustion engine having an internal mixture formation
DAIMLER BENZ AG17 citations82
US5915349AJun 29, 1999
Gasoline internal combustion engine
DAIMLER BENZ AG19 citations78
US6125691AOct 3, 2000
Method for determining an operating parameter of an internal combustion engine
DAIMLER BENZ AG15 citations73
TELEFUNKEN MICROELECTRON
3 patentsUS6230546B1May 15, 2001
Method and apparatus for detecting combustion knock from the ionic current in an internal combustion engine
TELEFUNKEN MICROELECTRON32 citations91
US5801534ASep 1, 1998
Circuit for ion current measurement in combustion space of an internal combustion engine
TELEFUNKEN MICROELECTRON41 citations91
US5814994ASep 29, 1998
Circuit layout for ion current measurement
TELEFUNKEN MICROELECTRON17 citations82