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Hubert Braendle
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Oberengstringen, CH
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Patents Grants
last 30 patents
Information
Patent Grant
High voltage measurement device using poled fibers
Patent number
8,441,249
Issue date
May 14, 2013
ABB Research Ltd.
Klaus Bohnert
G01 - MEASURING TESTING
Information
Patent Grant
Pressure sensor
Patent number
8,344,314
Issue date
Jan 1, 2013
ABB Research Ltd.
Axel Kramer
G01 - MEASURING TESTING
Information
Patent Grant
Gas-insulated switchgear device with optical current sensor
Patent number
8,242,402
Issue date
Aug 14, 2012
ABB Research Ltd.
Klaus Bohnert
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Pressure sensor
Patent number
7,963,170
Issue date
Jun 21, 2011
ABB Research Ltd.
Axel Kramer
G01 - MEASURING TESTING
Information
Patent Grant
Fiber-optic current sensor with sum detection
Patent number
7,876,448
Issue date
Jan 25, 2011
ABB Research Ltd.
Lars Andersson
G01 - MEASURING TESTING
Information
Patent Grant
Fiber-optic sensor coil and current or magnetic-field sensor
Patent number
7,450,792
Issue date
Nov 11, 2008
ABB Research Ltd.
Klaus Bohnert
G01 - MEASURING TESTING
Information
Patent Grant
Pole of a circuit breaker with an integrated optical current sensor
Patent number
6,608,481
Issue date
Aug 19, 2003
ABB T & D Technology Ltd.
Costante Piazza
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device for the analysis of liquids
Patent number
5,993,742
Issue date
Nov 30, 1999
ABB Patent GmbH
Dieter Binz
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
GAS-INSULATED SWITCHGEAR DEVICE WITH OPTICAL CURRENT SENSOR
Publication number
20110147346
Publication date
Jun 23, 2011
ABB Research Ltd.
Klaus BOHNERT
G01 - MEASURING TESTING
Information
Patent Application
HIGH VOLTAGE MEASUREMENT DEVICE USING POLED FIBERS
Publication number
20110050207
Publication date
Mar 3, 2011
ABB Research Ltd.
Klaus BOHNERT
G01 - MEASURING TESTING
Information
Patent Application
PRESSURE SENSOR
Publication number
20100180686
Publication date
Jul 22, 2010
ABB Research Ltd.
Axel KRAMER
G01 - MEASURING TESTING
Information
Patent Application
PRESSURE SENSOR
Publication number
20100108870
Publication date
May 6, 2010
ABB Research Ltd.
Axel KRAMER
G01 - MEASURING TESTING
Information
Patent Application
CAMERA-BASED FLAME DETECTOR
Publication number
20090152479
Publication date
Jun 18, 2009
ABB Research Ltd.
Hubert BRAENDLE
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Fiber-Optic Current Sensor With Sum Detection
Publication number
20090097796
Publication date
Apr 16, 2009
Lars Andersson
G01 - MEASURING TESTING