Ralph Semmeling

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Vlijem, NL

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Patents Grantslast 30 patents

Information Patent Grant
Receptacle and plug connectors
- Patent number 6,865,369
- Issue date Mar 8, 2005
- FCI
- Ralph Semmeling
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Receptacle and plug connectors
- Patent number 6,692,312
- Issue date Feb 17, 2004
- Ralph Semmeling
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plug-type input/output connector
- Patent number 6,413,112
- Issue date Jul 2, 2002
- Framatome Connectors International
- Ralph Semmeling
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector comprising an ESD suppressor
- Patent number 6,382,997
- Issue date May 7, 2002
- Framatome Connectors International
- Ralph Semmeling
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PLUG CONNECTOR
- Publication number 20250192459
- Publication date Jun 12, 2025
- ENNOVI ADVANCED ENGINEERING SOLUTIONS GERMANY GMBH
- Elison WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Receptacle and plug connectors
- Publication number 20040067689
- Publication date Apr 8, 2004
- Ralph Semmeling
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Plug-type input/output connector
- Publication number 20010027048
- Publication date Oct 4, 2001
- Ralph Semmeling
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Connector comprising an ESD suppressor
- Publication number 20010019916
- Publication date Sep 6, 2001
- Framatome Connectors International
- Ralph Semmeling
- H01 - BASIC ELECTRIC ELEMENTS