Inventor
LUDWIG HARTMUT
US20 patents
⚠️ This page may combine multiple inventors who share the name “LUDWIG HARTMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
11 patentsUS11385613B2Jul 12, 2022
Process image within controllers enabling visibility and accessibility of real world objects
SIEMENS AG13 citations81
US9946244B2Apr 17, 2018
Intelligent programmable logic controller
SIEMENS AG3 citations72
US10496067B2Dec 3, 2019
Automation and control distributed data management systems
SIEMENS AG5 citations71
US11875158B2Jan 16, 2024
Automation system and a method for injecting transactional services in automation
SIEMENS AG0 citations62
US12585936B2Mar 24, 2026
Neural logic controllers
SIEMENS AG0 citations60
US11385629B2Jul 12, 2022
Product closing the loop
SIEMENS AG1 citations59
US10705511B2Jul 7, 2020
Abstraction layers for automation applications
SIEMENS AG1 citations59
US7765025B2Jul 27, 2010
Systems and methods for programming motion control
SIEMENS AG1 citations51
US12461510B2Nov 4, 2025
Universal data access across devices
SIEMENS AG0 citations50
US12429835B2Sep 30, 2025
Endpoint registry across ecosystems
SIEMENS AG0 citations50
US12248306B2Mar 11, 2025
Abstraction of PLC communication
SIEMENS AG0 citations44