Sami Vaara

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Patents Grantslast 30 patents

Information Patent Grant
Multiband mixer
- Patent number 7,324,799
- Issue date Jan 29, 2008
- Nokia Corporation
- Sami Vaara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for improving the operation of a variable gai...
- Patent number 7,026,874
- Issue date Apr 11, 2006
- Nokia Corporation
- Sami Vaara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus providing reduction in transmitter current con...
- Patent number 7,027,783
- Issue date Apr 11, 2006
- Sami Vilhonen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Arrangement for saving energy in transmitter
- Patent number 6,967,533
- Issue date Nov 22, 2005
- Nokia Corporation
- Sami Vilhonen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Temperature compensated amplifier
- Patent number 6,958,653
- Issue date Oct 25, 2005
- Nokia Corporation
- Sami Vaara
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Arrangement for saving energy in transmitter
- Publication number 20040257161
- Publication date Dec 23, 2004
- Nokia Corporation
- Sami Vilhonen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Multiband mixer
- Publication number 20040253938
- Publication date Dec 16, 2004
- Nokia Corporation
- Sami Vaara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Temperature compensated amplifier
- Publication number 20040239424
- Publication date Dec 2, 2004
- Nokia Corporation
- Sami Vaara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and apparatus providing reduction in transmitter current con...
- Publication number 20040176052
- Publication date Sep 9, 2004
- Nokia Corporation
- Sami Vilhonen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE