Assignee
FILTRONIC LK OY
FI·40 granted patents·2 pending applications·2,549 citations·filing 1998–2004
Top patents by PatentIndex Score
42 records- 0198US6911945B2Multi-band planar antennaFILTRONIC LK OY·Filed 2004·Granted Jun 28, 2005·332 cites·5 claims
- 0297US6346914B1Planar antenna structureFILTRONIC LK OY·Filed 2000·Granted Feb 12, 2002·176 cites·7 claims
- 0395US6985108B2Internal antennaFILTRONIC LK OY·Filed 2003·Granted Jan 10, 2006·114 cites·20 claims
- 0494US6538604B1Planar antennaFILTRONIC LK OY·Filed 2000·Granted Mar 25, 2003·112 cites·6 claims
- 0593US6937196B2Internal multiband antennaFILTRONIC LK OY·Filed 2004·Granted Aug 30, 2005·98 cites·18 claims
- 0693US6876329B2Adjustable planar antennaFILTRONIC LK OY·Filed 2003·Granted Apr 5, 2005·104 cites·12 claims
- 0793US6348892B1Internal antenna for an apparatusFILTRONIC LK OY·Filed 2000·Granted Feb 19, 2002·94 cites·6 claims
- 0891US6882317B2Dual antenna and radio deviceFILTRONIC LK OY·Filed 2002·Granted Apr 19, 2005·73 cites·18 claims
- 0991US6366243B1Planar antenna with two resonating frequenciesFILTRONIC LK OY·Filed 1999·Granted Apr 2, 2002·144 cites·10 claims
- 1091US6252552B1Planar dual-frequency antenna and radio apparatus employing a planar antennaFILTRONIC LK OY·Filed 2000·Granted Jun 26, 2001·94 cites·10 claims
- 1190US6529168B2Double-action antennaFILTRONIC LK OY·Filed 2001·Granted Mar 4, 2003·70 cites·8 claims
- 1290US6380905B1Planar antenna structureFILTRONIC LK OY·Filed 2000·Granted Apr 30, 2002·67 cites·6 claims
- 1390US6252554B1Antenna structureFILTRONIC LK OY·Filed 2000·Granted Jun 26, 2001·76 cites·7 claims
- 1489US6950068B2Method of manufacturing an internal antenna, and antenna elementFILTRONIC LK OY·Filed 2002·Granted Sep 27, 2005·70 cites·17 claims
- 1588US6927646B2Bypass arrangement for low-noise amplifierFILTRONIC LK OY·Filed 2003·Granted Aug 9, 2005·58 cites·12 claims
- 1688US6570472B1Low-pass filterFILTRONIC LK OY·Filed 2000·Granted May 27, 2003·29 cites·10 claims
- 1788US6473056B2Multiband antennaFILTRONIC LK OY·Filed 2001·Granted Oct 29, 2002·55 cites·8 claims
- 1887US6646606B2Double-action antennaFILTRONIC LK OY·Filed 2001·Granted Nov 11, 2003·54 cites·7 claims
- 1986US6961544B1Structure of a radio-frequency front endFILTRONIC LK OY·Filed 2000·Granted Nov 1, 2005·59 cites·7 claims
- 2085US6922171B2Planar antenna structureFILTRONIC LK OY·Filed 2001·Granted Jul 26, 2005·45 cites·7 claims
- 2185US6903692B2Dielectric antennaFILTRONIC LK OY·Filed 2002·Granted Jun 7, 2005·62 cites·24 claims
- 2285US6801166B2Planar antennaFILTRONIC LK OY·Filed 2003·Granted Oct 5, 2004·48 cites·14 claims
- 2384US6952187B2Antenna for foldable radio deviceFILTRONIC LK OY·Filed 2003·Granted Oct 4, 2005·45 cites·12 claims
- 2484US6614405B1Frame structureFILTRONIC LK OY·Filed 2000·Granted Sep 2, 2003·53 cites·17 claims
- 2583US6759989B2Internal multiband antennaFILTRONIC LK OY·Filed 2002·Granted Jul 6, 2004·53 cites·9 claims
- 2682US6963308B2Multiband antennaFILTRONIC LK OY·Filed 2004·Granted Nov 8, 2005·39 cites·14 claims
- 2782US6727857B2Multiband antennaFILTRONIC LK OY·Filed 2002·Granted Apr 27, 2004·47 cites·8 claims
- 2882US6518925B1Multifrequency antennaFILTRONIC LK OY·Filed 2000·Granted Feb 11, 2003·38 cites·6 claims
- 2979US6856293B2Adjustable antennaFILTRONIC LK OY·Filed 2002·Granted Feb 15, 2005·39 cites·8 claims
- 3076US6738022B2Method for tuning an antenna and an antennaFILTRONIC LK OY·Filed 2002·Granted May 18, 2004·44 cites·11 claims
- 3176US6340954B1Dual-frequency helix antennaFILTRONIC LK OY·Filed 1998·Granted Jan 22, 2002·56 cites·6 claims
- 3275US6967618B2Antenna with variable directional patternFILTRONIC LK OY·Filed 2003·Granted Nov 22, 2005·35 cites·10 claims
- 3366US6366184B1Resonator filterFILTRONIC LK OY·Filed 2000·Granted Apr 2, 2002·23 cites·10 claims
- 3462US6566985B2High-pass filterFILTRONIC LK OY·Filed 2001·Granted May 20, 2003·7 cites·13 claims
- 3559US6566984B2Resonator filter with reduced variation in the pass band attenuationFILTRONIC LK OY·Filed 2001·Granted May 20, 2003·6 cites·11 claims
- 3649US2004171403A1Integrated radio telephone structureFILTRONIC LK OY·Filed 2003·Application pending·0 cites
- 3748US6742240B2Method for attaching resonator partFILTRONIC LK OY·Filed 2002·Granted Jun 1, 2004·3 cites·9 claims
- 3848US6320482B1High frequency filter consisting of integral bodiesFILTRONIC LK OY·Filed 1999·Granted Nov 20, 2001·9 cites·6 claims
- 3944US6326925B1Antenna 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
- 4036US6710684B2Coaxial resonator structure and filterFILTRONIC LK OY·Filed 2001·Granted Mar 23, 2004·0 cites·1 claims
- 4132US6329889B1Coupling element and high-frequency filterFILTRONIC LK OY·Filed 1999·Granted Dec 11, 2001·3 cites·10 claims
- 4228US2004053635A1System for controlling transmitting power of antennaFILTRONIC LK OY·Filed 2003·Application pending·0 cites
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