Seppo Salminen

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Patents Grantslast 30 patents

Information Patent Grant
User exchangeable mobile phone keypad
- Patent number 7,269,449
- Issue date Sep 11, 2007
- Nokia Corporation
- Seppo Salminen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Double-sided keyboard for use in an electronic device
- Patent number 7,176,894
- Issue date Feb 13, 2007
- Nokia Corporation
- Toni Östergård
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication device and related construction method
- Patent number 6,834,181
- Issue date Dec 21, 2004
- Nokia Corporation
- Terho Kaikuranta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Double-sided keyboard for use in an electronic device
- Patent number 6,760,015
- Issue date Jul 6, 2004
- Nokia Corporation
- Toni Östergård
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tactile electromechanical data input mechanism
- Patent number 6,686,906
- Issue date Feb 3, 2004
- Nokia Mobile Phones Ltd
- Seppo Juhani Salminen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Key structure for the user interface of an electrical device
- Patent number 6,636,164
- Issue date Oct 21, 2003
- Nokia Mobile Phones Ltd
- Seppo Salminen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacitively coupled keypad structure
- Patent number 6,633,241
- Issue date Oct 14, 2003
- Nokia Mobile Phones Ltd
- Terho Kaikuranta
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Mobile communication device and related construction method
- Publication number 20040203997
- Publication date Oct 14, 2004
- Nokia Corporation
- Terho Kaikuranta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Double-sided keyboard for use in an electronic device
- Publication number 20040061685
- Publication date Apr 1, 2004
- Toni Ostergard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
User exchangeable mobile phone keypad
- Publication number 20030078014
- Publication date Apr 24, 2003
- Seppo Salminen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Capacitively coupled keypad structure
- Publication number 20020093489
- Publication date Jul 18, 2002
- Nokia Mobile Phones Ltd.
- Terho Kaikuranta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Double-sided keyboard for use in an electronic device
- Publication number 20020080122
- Publication date Jun 27, 2002
- Nokia Corporation
- Toni Ostergard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tactile electromechanical data input mechanism
- Publication number 20020000976
- Publication date Jan 3, 2002
- Seppo Salminen
- G06 - COMPUTING CALCULATING COUNTING