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Norbert Grote
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Berlin, DE
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Patents Grants
last 30 patents
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Patent Grant
Encoder, decoder, system and method for transmitting encrypted data
Patent number
10,904,228
Issue date
Jan 26, 2021
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Olaf Feller
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Optical tunable grid-assisted add/drop filter in codirectional mode...
Patent number
6,810,182
Issue date
Oct 26, 2004
Heinrich-Hertz-Institut fuer Nachrichtentechnik Berlin GmbH
Norbert Grote
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
ENCODER, DECODER, SYSTEM AND METHOD FOR TRANSMITTING ENCRYPTED DATA
Publication number
20170026351
Publication date
Jan 26, 2017
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Olaf FELLER
G02 - OPTICS
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Patent Application
DIRECTIONAL COUPLER
Publication number
20150153512
Publication date
Jun 4, 2015
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Norbert GROTE
G02 - OPTICS
Information
Patent Application
Tuneable optical grid-assisted add-drop filter in codirectional mod...
Publication number
20030133490
Publication date
Jul 17, 2003
Norbert Grote
G02 - OPTICS