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Michael Hermann
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Tacherting, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Optical position-measuring device comprising two tracks each contai...
Patent number
10,775,202
Issue date
Sep 15, 2020
Dr. Johannes Heidenhain GmbH
Michael Hermann
G01 - MEASURING TESTING
Information
Patent Grant
Optical position measuring instrument
Patent number
9,766,098
Issue date
Sep 19, 2017
Dr. Johannes Heidenhain GmbH
Wolfgang Holzapfel
G01 - MEASURING TESTING
Information
Patent Grant
Position-measuring device
Patent number
9,303,981
Issue date
Apr 5, 2016
Dr. Johannes Heidenhain GmbH
Juergen Schoser
G01 - MEASURING TESTING
Information
Patent Grant
Position-measuring device
Patent number
9,200,927
Issue date
Dec 1, 2015
Dr. Johannes Heidenhain GmbH
Wolfgang Holzapfel
G01 - MEASURING TESTING
Information
Patent Grant
Device for interferential distance measurement
Patent number
9,080,857
Issue date
Jul 14, 2015
Dr. Johannes Heidenhain GmbH
Walter Huber
G01 - MEASURING TESTING
Information
Patent Grant
Optical position-measuring device
Patent number
9,013,710
Issue date
Apr 21, 2015
Dr. Johannes Heidenhain GmbH
Michael Hermann
G01 - MEASURING TESTING
Information
Patent Grant
Optical position-measuring device
Patent number
8,890,057
Issue date
Nov 18, 2014
Dr. Johannes Heidenhain GmbH
Michael Hermann
G01 - MEASURING TESTING
Information
Patent Grant
Optical position-measuring device having two crossed scales
Patent number
8,822,907
Issue date
Sep 2, 2014
Dr. Johannes Heidenhain GmbH
Ralph Joerger
G01 - MEASURING TESTING
Information
Patent Grant
Optical position-measuring device
Patent number
8,817,272
Issue date
Aug 26, 2014
Dr. Johnannes Heidenhein GmbH
Michael Hermann
G01 - MEASURING TESTING
Information
Patent Grant
Measuring device for determining the relative offset between two co...
Patent number
8,159,681
Issue date
Apr 17, 2012
Dr. Johannes Heidenhain GmbH
Gerhard Bock
G01 - MEASURING TESTING
Information
Patent Grant
Position-measuring device with movable deflection device and gratin...
Patent number
7,876,451
Issue date
Jan 25, 2011
Dr, Johannes Heidenhain GmbH
Michael Hermann
G01 - MEASURING TESTING
Information
Patent Grant
Optical position measuring arrangement
Patent number
7,872,762
Issue date
Jan 18, 2011
Dr. Johannes Heidenhain GmbH
Michael Hermann
G01 - MEASURING TESTING
Information
Patent Grant
Position-measuring device
Patent number
7,858,922
Issue date
Dec 28, 2010
Dr. Johannes Heidenhain GmbH
Wolfgang Holzapfel
G01 - MEASURING TESTING
Information
Patent Grant
Optical position measuring instrument
Patent number
7,404,259
Issue date
Jul 29, 2008
Dr. Johannes Heidenhain GmbH
Michael Hermann
G01 - MEASURING TESTING
Information
Patent Grant
Position measuring system with a scanning unit having a reference p...
Patent number
7,348,546
Issue date
Mar 25, 2008
Dr. Johannes Heidenhain GmbH
Jürgen Schoser
G01 - MEASURING TESTING
Information
Patent Grant
Interferential position measuring arrangement
Patent number
7,154,609
Issue date
Dec 26, 2006
Johannes Heidenhain GmbH
Wolfgang Holzapfel
G01 - MEASURING TESTING
Information
Patent Grant
Position measuring device
Patent number
7,057,161
Issue date
Jun 6, 2006
Dr. Johannes Heidenhain GmbH
Alexander Gruber
G01 - MEASURING TESTING
Information
Patent Grant
Holder for a graduated element
Patent number
6,910,279
Issue date
Jun 28, 2005
Dr. Johannes Heidenhain GmbH
Alfred Affa
G01 - MEASURING TESTING
Information
Patent Grant
Optical measuring system
Patent number
6,552,810
Issue date
Apr 22, 2003
Dr. Johannes Hiedenhein GmbH
Michael Hermann
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL POSITION-MEASURING DEVICE
Publication number
20200025591
Publication date
Jan 23, 2020
Dr. Johannes Heidenhain Gmbh
Michael Hermann
G01 - MEASURING TESTING
Information
Patent Application
POSITION-MEASURING DEVICE
Publication number
20150146217
Publication date
May 28, 2015
Dr. Johannes Heidenhain Gmbh
Juergen Schoser
G01 - MEASURING TESTING
Information
Patent Application
POSITION-MEASURING DEVICE
Publication number
20140151540
Publication date
Jun 5, 2014
Dr. Johannes Heidenhain Gmbh
Wolfgang Holzapfel
G01 - MEASURING TESTING
Information
Patent Application
Optical Position-Measuring Device
Publication number
20120112050
Publication date
May 10, 2012
Ralph Joerger
G01 - MEASURING TESTING
Information
Patent Application
Optical position measuring instrument
Publication number
20110286004
Publication date
Nov 24, 2011
Dr. Johannes Heidenhain GmbH
Wolfgang Holzapfel
G01 - MEASURING TESTING
Information
Patent Application
Device for interferential distance measurement
Publication number
20110235051
Publication date
Sep 29, 2011
Dr. Johannes Heidenhain GmbH
Walter Huber
G01 - MEASURING TESTING
Information
Patent Application
Optical Position-Measuring Device
Publication number
20110188055
Publication date
Aug 4, 2011
Dr. Johannes Heidenhain GmbH
Michael Hermann
G01 - MEASURING TESTING
Information
Patent Application
Optical position measuring arrangement
Publication number
20090195792
Publication date
Aug 6, 2009
Johannes Heidenhain GmbH
Michael Hermann
G01 - MEASURING TESTING
Information
Patent Application
POSITION-MEASURING DEVICE
Publication number
20080067333
Publication date
Mar 20, 2008
Wolfgang Holzapfel
G01 - MEASURING TESTING
Information
Patent Application
Measuring device for determining the relative offset between two co...
Publication number
20070273893
Publication date
Nov 29, 2007
Gerhard Bock
G01 - MEASURING TESTING
Information
Patent Application
Optical position measuring instrument
Publication number
20070028476
Publication date
Feb 8, 2007
Dr. Johannes Heidenhain GmbH
Michael Hermann
G01 - MEASURING TESTING
Information
Patent Application
Position measuring instrument
Publication number
20060180748
Publication date
Aug 17, 2006
Dr. Johannes Heidenhain GmbH
Jurgen Schoser
G01 - MEASURING TESTING
Information
Patent Application
Position measuring device
Publication number
20040245442
Publication date
Dec 9, 2004
Alexander Gruber
G01 - MEASURING TESTING
Information
Patent Application
Interferential position measuring arrangement
Publication number
20040090637
Publication date
May 13, 2004
Wolfgang Holzapfel
G01 - MEASURING TESTING