Stefan Widmann

Person

Freudenberg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Remaining service life prediction for switches
- Patent number 11,899,441
- Issue date Feb 13, 2024
- Siemens Aktiengesellschaft
- Christoph Boerzsoenyi
- G01 - MEASURING TESTING
Information Patent Grant
Arc fault identification unit
- Patent number 11,088,527
- Issue date Aug 10, 2021
- Siemens Aktiengesellschaft
- Joerg Meyer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for detecting a defective amplifier in an analog signal cond...
- Patent number 10,658,836
- Issue date May 19, 2020
- Siemens Aktiengesellschaft
- Stefan Widmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for testing a latching solenoid of a switch and testing devi...
- Patent number 10,132,866
- Issue date Nov 20, 2018
- Siemens Aktiengesellschaft
- Andreas Fischer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for selectively turning off a switch in a switch arrangement...
- Patent number 9,813,361
- Issue date Nov 7, 2017
- Siemens Aktiengesellschaft
- Stefan Widmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for testing a latching magnet of a switch and test device fo...
- Patent number 9,772,379
- Issue date Sep 26, 2017
- Siemens Aktiengesellschaft
- Andreas Fischer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for testing a latching magnet of a switch and test device fo...
- Patent number 9,726,727
- Issue date Aug 8, 2017
- Siemens Aktiengesellschaft
- Andreas Fischer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for retrieving a data point of a switch
- Patent number 9,354,713
- Issue date May 31, 2016
- Siemens Aktiengesellschaft
- Thomas Fleischmann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
REMAINING SERVICE LIFE PREDICTION FOR SWITCHES
- Publication number 20220004181
- Publication date Jan 6, 2022
- Siemens Aktiengesellschaft
- Christoph BOERZSOENYI
- G05 - CONTROLLING REGULATING
Information Patent Application
METHOD FOR CALCULATING THE CONTACT STATE OF AN ELECTRICAL SWITCH, A...
- Publication number 20210159025
- Publication date May 27, 2021
- Siemens Aktiengesellschaft
- Thomas MOOSBURGER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC FAULT IDENTIFICATION UNIT
- Publication number 20190173271
- Publication date Jun 6, 2019
- Siemens Aktiengesellschaft
- Joerg MEYER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR TESTING A LATCHING SOLENOID OF A SWITCH AND TESTING DEVI...
- Publication number 20150285864
- Publication date Oct 8, 2015
- Siemens Aktiengesellschaft
- Andreas FISCHER
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR TESTING A LATCHING MAGNET OF A SWITCH AND TEST DEVICE FO...
- Publication number 20150285862
- Publication date Oct 8, 2015
- Siemens Aktiengesellschaft
- Andreas FISCHER
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR TESTING A LATCHING MAGNET OF A SWITCH AND TEST DEVICE FO...
- Publication number 20150285865
- Publication date Oct 8, 2015
- Siemens Aktiengesellschaft
- Andreas FISCHER
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR SELECTIVELY TURNING OFF A SWITCH IN A SWITCH ARRANGEMENT...
- Publication number 20150288623
- Publication date Oct 8, 2015
- Siemens Aktiengesellschaft
- Stefan WIDMANN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DETECTING A DEFECTIVE AMPLIFIER IN AN ANALOG SIGNAL COND...
- Publication number 20150062766
- Publication date Mar 5, 2015
- Siemens Aktiengesellschaft
- Stefan WIDMANN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR RETRIEVING A DATA POINT OF A SWITCH
- Publication number 20130185456
- Publication date Jul 18, 2013
- SIEMENS AKTIENGESELLSCHAFT
- Thomas Fleischmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS HAVING A ROTARY SWITCH
- Publication number 20120050002
- Publication date Mar 1, 2012
- Siemens Aktiengesellschaft
- Hans Gradl
- G05 - CONTROLLING REGULATING

Stefan Widmann

Person

Patents Grantslast 30 patents

Remaining service life prediction for switches

Arc fault identification unit

Method for detecting a defective amplifier in an analog signal cond...

Method for testing a latching solenoid of a switch and testing devi...

Method for selectively turning off a switch in a switch arrangement...

Method for testing a latching magnet of a switch and test device fo...

Method for testing a latching magnet of a switch and test device fo...

Method for retrieving a data point of a switch

Patents Applicationslast 30 patents

REMAINING SERVICE LIFE PREDICTION FOR SWITCHES

METHOD FOR CALCULATING THE CONTACT STATE OF AN ELECTRICAL SWITCH, A...

ARC FAULT IDENTIFICATION UNIT

METHOD FOR TESTING A LATCHING SOLENOID OF A SWITCH AND TESTING DEVI...

METHOD FOR TESTING A LATCHING MAGNET OF A SWITCH AND TEST DEVICE FO...

METHOD FOR TESTING A LATCHING MAGNET OF A SWITCH AND TEST DEVICE FO...

METHOD FOR SELECTIVELY TURNING OFF A SWITCH IN A SWITCH ARRANGEMENT...

METHOD FOR DETECTING A DEFECTIVE AMPLIFIER IN AN ANALOG SIGNAL COND...

METHOD FOR RETRIEVING A DATA POINT OF A SWITCH

APPARATUS HAVING A ROTARY SWITCH