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Michael Carl
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Aalen, DE
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Patents Grants
last 30 patents
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Patent Grant
Method and device for characterizing the surface shape of an optica...
Patent number
11,927,500
Issue date
Mar 12, 2024
Carl Zeiss SMT GmbH
Steffen Siegler
G01 - MEASURING TESTING
Information
Patent Grant
Method and assembly for characterizing a mask or a wafer for microl...
Patent number
11,269,260
Issue date
Mar 8, 2022
Carl Zeiss SMT GmbH
Michael Carl
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical system of a microlithographic projection exposure system or...
Patent number
10,620,542
Issue date
Apr 14, 2020
Carl Zeiss SMT GmbH
Michael Carl
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND DEVICE FOR CHARACTERIZING THE SURFACE SHAPE OF AN OPTICA...
Publication number
20220236139
Publication date
Jul 28, 2022
Carl Zeiss SMT GMBH
Steffen SIEGLER
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND ASSEMBLY FOR CHARACTERIZING A MASK OR A WAFER FOR MICROL...
Publication number
20210157243
Publication date
May 27, 2021
Carl Zeiss SMT GMBH
Michael Carl
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
OPTICAL SYSTEM OF A MICROLITHOGRAPHIC PROJECTION EXPOSURE SYSTEM OR...
Publication number
20180253013
Publication date
Sep 6, 2018
Carl Zeiss SMT GMBH
Michael Carl
G01 - MEASURING TESTING