Kari Vigelius

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Salo, FI

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Patents Grantslast 30 patents

Information Patent Grant
Switched mode power supply for a transmitter
- Patent number 8,289,011
- Issue date Oct 16, 2012
- Nokia Corporation
- Kari Olavi Vigelius
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for filtered sync detection
- Patent number 6,597,352
- Issue date Jul 22, 2003
- Nokia Corporation
- Hannu Haapakoski
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for display power management and monitor equipped with a pow...
- Patent number 6,404,423
- Issue date Jun 11, 2002
- Nokia Display Products Oy
- Seppo Kivelä
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and circuit for generating the control voltages of the dynam...
- Patent number 5,352,959
- Issue date Oct 4, 1994
- Salcomp Oy
- Kari Vigelius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Switched mode power supply for a transmitter
- Publication number 20090237064
- Publication date Sep 24, 2009
- Nokia Corporation
- Kari Olavi Vigelius
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Antenna matching measurement and amplification control
- Publication number 20070270174
- Publication date Nov 22, 2007
- Nokia Corporation
- Jarmo Juhani Heinonen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE