Ulrich Lehmann

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Woerth, DE

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Patents Grantslast 30 patents

Information Patent Grant
Circuit arrangement for generating a supply voltage with controllab...
- Patent number 11,038,468
- Issue date Jun 15, 2021
- Siemens Aktiengesellschaft
- Walter Kreb
- G01 - MEASURING TESTING
Information Patent Grant
Analog input module
- Patent number 10,749,563
- Issue date Aug 18, 2020
- Siemens Aktiengesellschaft
- Wilhelm Griesbaum
- G01 - MEASURING TESTING
Information Patent Grant
Method for operating an automation system
- Patent number 8,150,649
- Issue date Apr 3, 2012
- Siemens Aktiengesellschaft
- Thomas Borger
- G05 - CONTROLLING REGULATING
Information Patent Grant
Redundant control system having a peripheral unit for an automation...
- Patent number 7,512,727
- Issue date Mar 31, 2009
- Siemens Aktiengesellschaft
- Walter Kreb
- G05 - CONTROLLING REGULATING
Information Patent Grant
Redundant control system and control computer and peripheral unit f...
- Patent number 7,120,820
- Issue date Oct 10, 2006
- Siemens Aktiengesellschaft
- Ulrich Lehmann
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
ANALOG INPUT MODULE
- Publication number 20200266848
- Publication date Aug 20, 2020
- Siemens Aktiengesellschaft
- Wilhelm Griesbaum
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Circuit Arrangement for Generating a Supply Voltage with Controllab...
- Publication number 20190356273
- Publication date Nov 21, 2019
- Siemens Aktiengesellschaft
- Walter Kreb
- G01 - MEASURING TESTING
Information Patent Application
Monitoring System, Especially Vibration Monitoring System, and Meth...
- Publication number 20090319205
- Publication date Dec 24, 2009
- SIEMENS AKTIENGESELLSCHAFT
- Thomas Borger
- G01 - MEASURING TESTING
Information Patent Application
Method for Operating an Automation System
- Publication number 20090030532
- Publication date Jan 29, 2009
- Thomas Borger
- G05 - CONTROLLING REGULATING
Information Patent Application
Peripheral Unit for an Automation Device
- Publication number 20080098136
- Publication date Apr 24, 2008
- Walter Kreb
- G05 - CONTROLLING REGULATING
Information Patent Application
Redundant control system and control computer and peripheral unit f...
- Publication number 20030140270
- Publication date Jul 24, 2003
- Siemens AG
- Ulrich Lehmann
- G05 - CONTROLLING REGULATING