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Marcel Schäfer
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Ditzingen, DE
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last 30 patents
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Patent Grant
Detection of hot cracks in laser welding
Patent number
11,229,973
Issue date
Jan 25, 2022
Trumpf Laser- und Systemtechnik GmbH
Patrick Haug
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laser welding of steel with power modulation for hot-cracking preve...
Patent number
11,045,901
Issue date
Jun 29, 2021
Trumpf Laser- und Systemtechnik GmbH
Nicolai Speker
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
LASER WELDING OF STEEL WITH POWER MODULATION FOR HOT-CRACKING PREVE...
Publication number
20190039176
Publication date
Feb 7, 2019
TRUMPF Laser - und Systemtechnik GmbH
Nicolai Speker
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DETECTION OF HOT CRACKS IN LASER WELDING
Publication number
20190022793
Publication date
Jan 24, 2019
TRUMPF Laser - und Systemtechnik GmbH
Patrick Haug
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR