Anssi Kotanen

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Oulu, FI

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Patents Grantslast 30 patents

Information Patent Grant
Filter and tuning element
- Patent number 6,198,363
- Issue date Mar 6, 2001
- ADC Telecommunications OY
- Esa Vuoppola
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integral resonators for a filter and a method for manufacturing the...
- Patent number 5,892,419
- Issue date Apr 6, 1999
- ADC Solitra Oy
- Anssi Kotanen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter
- Patent number 5,874,872
- Issue date Feb 23, 1999
- ADC Solitra Oy
- Kimmo Karhu
- H01 - BASIC ELECTRIC ELEMENTS