Ilpo Kokkonen

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Oulu, FI

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Patents Grantslast 30 patents

Information Patent Grant
Trimming of embedded structures
- Patent number 7,531,755
- Issue date May 12, 2009
- Nokia Corporation
- Olli Salmela
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Waveguide in multilayer structures and resonator formed therefrom
- Patent number 7,053,735
- Issue date May 30, 2006
- Nokia Corporation
- Olli Salmela
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power divider/combiner with a multilayer structure
- Patent number 6,861,923
- Issue date Mar 1, 2005
- Nokia Corporation
- Jari Kolehmainen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer coaxial structures and resonator formed therefrom
- Patent number 6,847,274
- Issue date Jan 25, 2005
- Nokia Corporation
- Olli Salmela
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Waveguide in multilayer structures
- Publication number 20050035832
- Publication date Feb 17, 2005
- Nokia Corporation
- Olli Salmela
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Conductor structure
- Publication number 20040159460
- Publication date Aug 19, 2004
- George Passiopoulos
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Power management arrangement
- Publication number 20030227352
- Publication date Dec 11, 2003
- Jari Kolehmainen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Trimming of embedded structures
- Publication number 20030161121
- Publication date Aug 28, 2003
- Olli Salmela
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Waveguide in multilayer structures
- Publication number 20030151476
- Publication date Aug 14, 2003
- Olli Salmela
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR