Inventor

WIEHOFF HANS-JÖRG

DE7 patents

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

LEHNER STEFFEN

2 patents

US8973893B2Mar 10, 2015

Method and device for determining the actual start of injection of a piezo fuel injection valve

LEHNER STEFFEN11 citations76

US9453473B2Sep 27, 2016

Method for actuating a piezo injector of a fuel injection system

LEHNER STEFFEN0 citations46

CONTINENTAL AUTOMOTIVE GMBH

2 patents

US10989131B2Apr 27, 2021

Method and device for determining energization data for an actuator of an injection valve of a motor vehicle

CONTINENTAL AUTOMOTIVE GMBH0 citations44

US10619583B2Apr 14, 2020

Method and device for actuating a piezo actuator of an injection valve of a fuel injection system of an internal combustion engine

CONTINENTAL AUTOMOTIVE GMBH0 citations35

RUΒE PETER MATTHIAS

2 patents

US9651009B2May 16, 2017

Control method for an injection valve and injection system

RUΒE PETER MATTHIAS0 citations31

US9470171B2Oct 18, 2016

Method for determining a position of a lock element of an injection valve for an internal combustion engine

RUΒE PETER MATTHIAS0 citations31

REICHINGER CHRISTIAN

1 patent

US9112431B2Aug 18, 2015

Method and device for the calibration a piezo-actuator that is actuated in a motor vehicle for driving a switching valve

REICHINGER CHRISTIAN0 citations35