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Uwe Jahnke
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Berlin, DE
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Patents Grants
last 30 patents
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Patent Grant
Vacuum interrupter
Patent number
11,676,784
Issue date
Jun 13, 2023
Siemens Energy Global GmbH & Co. KG
Lydia Baron
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Switching contact of a vacuum interrupter comprising supporting bodies
Patent number
10,418,211
Issue date
Sep 17, 2019
Siemens Aktiengesellschaft
Lydia Baron
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vacuum relay with a contact unit located in a vacuum
Patent number
5,268,544
Issue date
Dec 7, 1993
Siemens Aktiengesellschaft
Wolfgang Guenther
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
VACUUM INTERRUPTER
Publication number
20210074494
Publication date
Mar 11, 2021
Siemens Aktiengesellschaft
LYDIA BARON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SWITCHING CONTACT OF A VACUUM INTERRUPTER COMPRISING SUPPORTING BODIES
Publication number
20190043681
Publication date
Feb 7, 2019
Siemens Aktiengesellschaft
Lydia BARON
H01 - BASIC ELECTRIC ELEMENTS