Inventor
FISCHER KAI
DE24 patents
⚠️ This page may combine multiple inventors who share the name “FISCHER KAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
13 patentsUS9674216B2Jun 6, 2017
Testing integrity of property data of a device using a testing device
SIEMENS AG10 citations79
US11838409B2Dec 5, 2023
Method and apparatus for transferring data in a publish-subscribe system
SIEMENS AG2 citations73
US11018846B2May 25, 2021
Methods and apparatuses for achieving a security function, in particular in the environment of a device and/or installation controller
SIEMENS AG2 citations72
US10795403B2Oct 6, 2020
Device, method and system for detecting and resolving time information of different administrative domains
SIEMENS AG3 citations72
US10489564B2Nov 26, 2019
Method and execution environment for the secure execution of program instructions
SIEMENS AG2 citations71
US10692403B2Jun 23, 2020
Modular security control device
SIEMENS AG2 citations68
US11336657B2May 17, 2022
Securing communication within a communication network using multiple security functions
SIEMENS AG2 citations67
US11003763B2May 11, 2021
Methods and apparatuses for achieving a security function, in particular in the environment of a device and/or installation controller
SIEMENS AG0 citations51
US10999293B2May 4, 2021
Examining a consistency between reference data of a production object and data of a digital twin of the production object
SIEMENS AG0 citations50
US9774584B2Sep 26, 2017
Authentication of a first device by a switching center
SIEMENS AG1 citations50
US11805110B2Oct 31, 2023
Method for transmitting data packets
SIEMENS AG0 citations46
US11662702B2May 30, 2023
Method for protecting the production data for producing a product
SIEMENS AG0 citations46
US10084821B2Sep 25, 2018
Adaptation of access rules for a data interchange between a first network and a second network
SIEMENS AG0 citations42
FISCHER KAI
4 patentsUS9736021B2Aug 15, 2017
Network device and method for operating a network device for an automation network
FISCHER KAI3 citations68
US8320905B2Nov 27, 2012
Method for exchanging data between a mobile telephone and a fixed line telephone
FISCHER KAI6 citations68
US9544300B2Jan 10, 2017
Method and system for providing device-specific operator data for an automation device in an automation installation
FISCHER KAI0 citations35
US8880859B2Nov 4, 2014
Method and arrangement for configuring electronic devices
FISCHER KAI0 citations32
JUNGHEINRICH AG
3 patentsUS11377334B2Jul 5, 2022
Industrial truck with at least one hydraulic mast lift cylinder
JUNGHEINRICH AG0 citations53
US10900505B2Jan 26, 2021
Line rupture safeguard for a hydraulic cylinder
JUNGHEINRICH AG0 citations53
US10207906B2Feb 19, 2019
Lifting assembly for a lift truck, and lift truck
JUNGHEINRICH AG1 citations53