Inventor

HIRCHENHEIN ACHIM

DE13 patents

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

BOSCH GMBH ROBERT

7 patents

US10578043B2Mar 3, 2020

Method for recognizing a state of change of a fuel injector

BOSCH GMBH ROBERT4 citations71

US10378474B2Aug 13, 2019

Method and device for ascertaining a correction value for a fuel injection quantity

BOSCH GMBH ROBERT5 citations69

US10598116B2Mar 24, 2020

Method for ascertaining a correction value for fuel metering of a fuel injector

BOSCH GMBH ROBERT2 citations68

US10302037B2May 28, 2019

Method for controlling metering of fuel

BOSCH GMBH ROBERT1 citations61

US11255278B2Feb 22, 2022

Method for analyzing a fluid, a device for this purpose that includes means for carrying out the method, and a computer program that effectuates carrying out the method by the device

BOSCH GMBH ROBERT0 citations53

US10781748B2Sep 22, 2020

Method for diagnosing errors in an internal combustion engine

BOSCH GMBH ROBERT0 citations40

US10060381B2Aug 28, 2018

Method for determining an opening delay of a fuel injector

BOSCH GMBH ROBERT0 citations38

JOOS KLAUS

6 patents

US9309852B2Apr 12, 2016

Method for activating an injector in a fuel injection system in an internal combustion engine

JOOS KLAUS3 citations70

US9228520B2Jan 5, 2016

Method for assessing an injection behaviour of at least one injection valve in an internal combustion engine and operating method for an internal combustion engine

JOOS KLAUS0 citations47

US8996280B2Mar 31, 2015

Method for operating a fuel injector of an internal combustion engine, and control device for an internal combustion engine

JOOS KLAUS0 citations38