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Marcel Zeiler
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Boeblingen, DE
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Patents Grants
last 30 patents
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Patent Grant
Optical wavemeter
Patent number
12,174,509
Issue date
Dec 24, 2024
Keysight Technologies, Inc.
Marcel Zeiler
G02 - OPTICS
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Patent Grant
Optical wavemeter
Patent number
11,536,610
Issue date
Dec 27, 2022
Keysight Technologies, Inc.
Marcel Zeiler
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL WAVEMETER
Publication number
20230239046
Publication date
Jul 27, 2023
KEYSIGHT TECHNOLOGIES, INC.
Marcel Zeiler
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL WAVEMETER
Publication number
20220365400
Publication date
Nov 17, 2022
KEYSIGHT TECHNOLOGIES, INC.
Marcel Zeiler
G02 - OPTICS
Information
Patent Application
OPTICAL WAVEMETER
Publication number
20210131873
Publication date
May 6, 2021
KEYSIGHT TECHNOLOGIES, INC.
Marcel Zeiler
G01 - MEASURING TESTING