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Daniel Frese
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Traunstein, DE
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Patents Grants
last 30 patents
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Patent Grant
Optical position-measuring device
Patent number
11,828,630
Issue date
Nov 28, 2023
Dr. Johannes Heidenhain GmbH
Wolfgang Holzapfel
G01 - MEASURING TESTING
Information
Patent Grant
Position measuring device
Patent number
11,073,410
Issue date
Jul 27, 2021
Dr. Johannes Heidenhain GmbH
Stefan Weis
G01 - MEASURING TESTING
Information
Patent Grant
Position-measuring device able to monitor deviations from a setpoin...
Patent number
10,197,388
Issue date
Feb 5, 2019
Dr. Johannes Heidenhain GmbH
Elmar Mayer
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL POSITION MEASURING DEVICE AND METHOD FOR OPERATING AN OPTIC...
Publication number
20230136119
Publication date
May 4, 2023
Dr. Johannes Heidenhain Gmbh
Daniel FRESE
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL POSITION-MEASURING DEVICE
Publication number
20210010807
Publication date
Jan 14, 2021
Dr. Johannes Heidenhain Gmbh
Wolfgang HOLZAPFEL
G01 - MEASURING TESTING
Information
Patent Application
POSITION MEASURING DEVICE
Publication number
20190219422
Publication date
Jul 18, 2019
Dr. Johannes Heidenhain Gmbh
Stefan WEIS
G01 - MEASURING TESTING
Information
Patent Application
Position-Measuring Device and Method for Operating the Position-Mea...
Publication number
20130301059
Publication date
Nov 14, 2013
Elmar Mayer
G01 - MEASURING TESTING