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Romanshorn, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Coil component
Patent number
11,791,089
Issue date
Oct 17, 2023
Schmidhauser AG
Christof Schneggenburger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Filter unit and frequency inverter
Patent number
11,374,485
Issue date
Jun 28, 2022
Schmidhauser AG
Dirk Schekulin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Frequency converter with drivable switch preventing undesired curre...
Patent number
11,146,184
Issue date
Oct 12, 2021
Schmidhauser AG
Andreas Burgermeister
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control device for actuating an electric motor, electric motor and...
Patent number
11,043,914
Issue date
Jun 22, 2021
Schmidhauser AG
Andreas Burgermeister
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method of operating an inverter for emitter shunt current measureme...
Patent number
10,924,033
Issue date
Feb 16, 2021
Schmidhauser AG
Andreas Burgermeister
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Inverter and method for operating an inverter with angle-independen...
Patent number
10,924,032
Issue date
Feb 16, 2021
Schmidhauser AG
Andreas Burgermeister
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Bidirectional DC-to-DC converter with voltage limitation device inc...
Patent number
10,811,984
Issue date
Oct 20, 2020
Schmidhauser AG
Dirk Schekulin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Transformer and associated production method
Patent number
10,734,151
Issue date
Aug 4, 2020
Schmidhauser AG
Dirk Schekulin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Inductor and associated production method
Patent number
10,699,836
Issue date
Jun 30, 2020
Schmidhauser AG
Dirk Schekulin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Network feedback unit to feed energy into a three-phase network and...
Patent number
10,630,204
Issue date
Apr 21, 2020
Schmidhauser AG
Christof Schneggenburger
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control device with safety shutdown
Patent number
10,530,147
Issue date
Jan 7, 2020
Schmidhauser AG
Alex Itten
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Circuit for pre-charging an intermediate circuit, and electric system
Patent number
10,454,362
Issue date
Oct 22, 2019
Schmidhauser AG
Alex Itten
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Frequency converter
Patent number
10,432,128
Issue date
Oct 1, 2019
Schmidhauser AG
Dirk Schekulin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System having at least one frequency converter
Patent number
10,389,304
Issue date
Aug 20, 2019
Schmidhauser AG
Thomas Bisig
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Power converter
Patent number
10,389,264
Issue date
Aug 20, 2019
Schmidhauser AG
Andreas Burgermeister
G01 - MEASURING TESTING
Information
Patent Grant
Detecting a failure of a phase in a grid for inverters having a fre...
Patent number
10,386,426
Issue date
Aug 20, 2019
Schmidhauser AG
Andreas Schrepfer
G01 - MEASURING TESTING
Information
Patent Grant
Frequency converter
Patent number
10,346,264
Issue date
Jul 9, 2019
Schmidhauser AG
Thomas Bisig
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
DC-DC converter with polarity reversal protection
Patent number
10,256,736
Issue date
Apr 9, 2019
Schmidhauser AG
Dirk Schekulin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
DC-DC converter
Patent number
10,193,464
Issue date
Jan 29, 2019
Schmidhauser AG
Dirk Schekulin
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuit arrangement and method for insulation monitoring for invert...
Patent number
8,310,242
Issue date
Nov 13, 2012
Schmidhauser AG
Alex Itten
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patents Applications
last 30 patents
Information
Patent Application
ELECTRICAL CONNECTOR, ELECTRICAL DEVICE, ELECTRICAL CONNECTOR AND M...
Publication number
20220069506
Publication date
Mar 3, 2022
SCHMIDHAUSER AG
Bernhard Laeng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DC/DC Converter and Network Feedback Unit
Publication number
20210408907
Publication date
Dec 30, 2021
SCHMIDHAUSER AG
Alex ITTEN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Filter Unit and Frequency Inverter
Publication number
20210067029
Publication date
Mar 4, 2021
SCHMIDHAUSER AG
Dirk SCHEKULIN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Frequency Converter
Publication number
20200358371
Publication date
Nov 12, 2020
SCHMIDHAUSER AG
Andreas BURGERMEISTER
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Control Device for Actuating an Electric Motor, Electric Motor and...
Publication number
20200136552
Publication date
Apr 30, 2020
SCHMIDHAUSER AG
Andreas BURGERMEISTER
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Charging station for charging an electric vehicle
Publication number
20200039369
Publication date
Feb 6, 2020
SCHMIDHAUSER AG
Andreas BURGERMEISTER
B60 - VEHICLES IN GENERAL
Information
Patent Application
Method of Operating an Inverter and Inverter
Publication number
20190393804
Publication date
Dec 26, 2019
SCHMIDHAUSER AG
Andreas BURGERMEISTER
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Method for Operating an Inverter and Inverter
Publication number
20190393803
Publication date
Dec 26, 2019
SCHMIDHAUSER AG
Andreas BURGERMEISTER
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Circuit for Pre-Charging an Intermediate Circuit, and Electric System
Publication number
20190165670
Publication date
May 30, 2019
SCHMIDHAUSER AG
Alex ITTEN
B60 - VEHICLES IN GENERAL
Information
Patent Application
Network Feedback Unit and Electrical Drive System
Publication number
20180367062
Publication date
Dec 20, 2018
SCHMIDHAUSER AG
Christof SCHNEGGENBURGER
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
System having at least one frequency converter
Publication number
20180278212
Publication date
Sep 27, 2018
SCHMIDHAUSER AG
Thomas BISIG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Bidirectional DC-To-DC Converter
Publication number
20180138819
Publication date
May 17, 2018
Schmidhauser AG
Dirk SCHEKULIN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DC-DC Converter
Publication number
20180115247
Publication date
Apr 26, 2018
SCHMIDHAUSER AG
Dirk SCHEKULIN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Frequency Converter
Publication number
20170357556
Publication date
Dec 14, 2017
SCHMIDHAUSER AG
Thomas BISIG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DETECTING A FAILURE OF A PHASE IN A GRID FOR INVERTERS HAVING A FRE...
Publication number
20170234936
Publication date
Aug 17, 2017
SCHMIDHAUSER AG
Andreas Schrepfer
G01 - MEASURING TESTING
Information
Patent Application
Frequency Converter
Publication number
20170012564
Publication date
Jan 12, 2017
SCHMIDHAUSER AG
Dirk SCHEKULIN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Power Converter
Publication number
20160373018
Publication date
Dec 22, 2016
SCHMIDHAUSER AG
Andreas BURGERMEISTER
G01 - MEASURING TESTING
Information
Patent Application
Control Device with Safety Shutdown
Publication number
20160261107
Publication date
Sep 8, 2016
SCHMIDHAUSER AG
Alex ITTEN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DC-DC Converter
Publication number
20150280589
Publication date
Oct 1, 2015
SCHMIDHAUSER AG
Dirk Schekulin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Inductor and Associated Production Method
Publication number
20140327505
Publication date
Nov 6, 2014
SCHMIDHAUSER AG
Dirk Schekulin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Transformer and Associated Production Method
Publication number
20140300438
Publication date
Oct 9, 2014
SCHMIDHAUSER AG
Dirk Schekulin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Circuit arrangement and method for Insulation monitoring for invert...
Publication number
20080084215
Publication date
Apr 10, 2008
SCHMIDHAUSER AG
Alex ITTEN
G01 - MEASURING TESTING