Inventor

WOLPERT HARTMUT

DE6 patents

⚠️ This page may combine multiple inventors who share the name “WOLPERT HARTMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOFFMANN ROBERT

2 patents

US8296044B2Oct 23, 2012

Method for the localization of a fault location within a fuel injection system

HOFFMANN ROBERT2 citations60

US8061188B2Nov 22, 2011

Method for determining a functional state of a piezoelectric injector of an internal combustion engine

HOFFMANN ROBERT6 citations60

SIEMENS AG

2 patents

US7123021B2Oct 17, 2006

Method and device for diagnosis of a sensor

SIEMENS AG6 citations60

US7146269B2Dec 5, 2006

Method for determining defective actuators in an internal combustion engine

SIEMENS AG1 citations50

CONTINENTAL AUTOMOTIVE GMBH

1 patent

US7937237B2May 3, 2011

Method for recognizing a sensor type

CONTINENTAL AUTOMOTIVE GMBH2 citations49

BEETZ CHRISTIAN

1 patent

US8113039B2Feb 14, 2012

Method for testing the operation of a pressure sensing unit of an injection system of an internal combustion engine

BEETZ CHRISTIAN0 citations37