Inventor

KALHOFF JOHANNES

DE22 patents

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

KALHOFF JOHANNES

PHOENIX CONTACT GMBH & CO

Control system for controlling safety-critical processes

Single-signal transmission of safe process information

Modular electronic system and bus subscriber

Method for the organization of a process having at least one processing device for carrying out a predefinable subprocess

Ensuring maximum reaction times in complex or distributed safe and/or nonsafe systems

Method for operating an ethernet-capable field-bus device

Method and system for securely providing data of an object over the entire life of the object

Modular data system with inductive energy transfer

Bus system having alternating voltage supply

Correlation of data of a control and/or data transmission system and of a system model representing it

KALHOFF JOHANNES

Method for identifying the operating state of a control element, and a control apparatus

System for operating at least one non-safety-critical and at least one safety-critical process

Photovoltaic system having module monitoring

Electrical connector for accommodating an electrical conductor and imparting shape

Connector and method for providing access to a data-processing network for a data-processing device

Method, control device and control system for the control of an automation system

Method and system for secure data transmission

BENT ROLAND

State monitoring or diagnostics system

MEYER-GRAEFE KARSTEN

Method and apparatus for safe switching of an automation bus system

WEGENER FRIEDRICH

Method for parameterizing operating means

KUEHNL CLAUS PETER

Method and communications system for the configuration of a communications module containing a logic component

ESCH RAINER

Method and device adapted for performing single-channel bus coupling of a safety-critical process