Harri Narhi

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Kempele, FI

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Patents Grantslast 30 patents

Information Patent Grant
Masthead amplifier unit
- Patent number 8,150,353
- Issue date Apr 3, 2012
- Powerwave Technologies, Inc.
- Harri Närhi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tuning element and tunable resonator
- Patent number 8,149,074
- Issue date Apr 3, 2012
- Powerwave Comtek Oy
- Harri Narhi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Input arrangement for a low-noise amplifier pair
- Patent number 7,526,263
- Issue date Apr 28, 2009
- Filtronic Comtek Oy
- Erkki Niiranen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arrangement for dividing a filter output signal
- Patent number 7,466,970
- Issue date Dec 16, 2008
- Filtronic Comtek Oy
- Erkki Niiranen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MASTHEAD AMPLIFIER UNIT
- Publication number 20100149066
- Publication date Jun 17, 2010
- Powerwave Comtek Oy
- Harri Narhi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TUNING ELEMENT AND TUNABLE RESONATOR
- Publication number 20100007442
- Publication date Jan 14, 2010
- Powerwave Comtek Oy
- Harri Narhi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MASTHEAD AMPLIFIER UNIT
- Publication number 20090275298
- Publication date Nov 5, 2009
- Harri Narhi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INPUT ARRANGEMENT FOR A LOW-NOISE AMPLIFIER PAIR
- Publication number 20070132528
- Publication date Jun 14, 2007
- FILTRONIC COMTEK OY
- Erkki Niiranen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Arrangement for dividing a filter output signal
- Publication number 20060252400
- Publication date Nov 9, 2006
- FILTRONIC COMTEK OY
- Erkki Niiranen
- H01 - BASIC ELECTRIC ELEMENTS