Sauli Kivelä

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Kuusamo, FI

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Patents Grantslast 30 patents

Information Patent Grant
Planar antenna with two resonating frequencies
- Patent number 6,366,243
- Issue date Apr 2, 2002
- Filtronic LK Oy
- Anne Isohätälä
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planar dual-frequency antenna and radio apparatus employing a plana...
- Patent number 6,252,552
- Issue date Jun 26, 2001
- Filtronic LK Oy
- Suvi Tarvas
- H01 - BASIC ELECTRIC ELEMENTS