Inventor · disambiguated record
Pertti Puurunen
Also filed as: PUURUNEN PERTTI
5 granted patents·222 citations·filing 1991–1999
85Inventor score
Top patents by PatentIndex Score
5 records- 0185US5418508AHelix resonator filterLK PRODUCTS OY·Filed 1993·Granted May 23, 1995·44 cites·16 claims
- 0283US5157363AHelical resonator filter with adjustable couplingsLK PRODUCTS·Filed 1991·Granted Oct 20, 1992·57 cites·10 claims
- 0382US5604471AResonator device including U-shaped coupling support elementLK PRODUCTS OY·Filed 1995·Granted Feb 18, 1997·50 cites·13 claims
- 0476US6340954B1Dual-frequency helix antennaFILTRONIC LK OY·Filed 1998·Granted Jan 22, 2002·56 cites·6 claims
- 0544US6326925B1Antenna of a radio device and a method to manufacture it and a radio deviceFILTRONIC LK OY·Filed 1999·Granted Dec 4, 2001·15 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →