Inventor · disambiguated record
Ilpo Martikainen
Also filed as: MARTIKAINEN ILPO
17 granted patents·86 citations·filing 2002–2017
92Inventor score
Top patents by PatentIndex Score
17 records- 0181US11026017B2Directive multiway loudspeaker with a waveguideGENELEC OY·Filed 2017·Granted Jun 1, 2021·5 cites·27 claims
- 0277US9071908B2Loudspeaker with a wave guideGENELEC OY·Filed 2014·Granted Jun 30, 2015·5 cites·20 claims
- 0371USD521494SLoudspeakerGENELEC OY·Filed 2004·Granted May 23, 2006·18 cites·1 claims
- 0469US8150085B2Reflex loudspeaker structureMARTIKAINEN ILPO·Filed 2006·Granted Apr 3, 2012·5 cites·11 claims
- 0565US7051835B2Bass-reflex loudspeaker system and method of manufacturing the sameGENELEC OY·Filed 2002·Granted May 30, 2006·11 cites·20 claims
- 0663US9462373B2Loudspeaker and manufacturing method thereofGENELEC OY·Filed 2013·Granted Oct 4, 2016·2 cites·21 claims
- 0762USD599326SLoudspeakerGENELEC OY·Filed 2008·Granted Sep 1, 2009·12 cites·1 claims
- 0858US9020178B2Drive unit mounting arrangement and loudspeakerMARTIKAINEN ILPO·Filed 2009·Granted Apr 28, 2015·3 cites·25 claims
- 0956US8452032B2Nested compound loudspeaker drive unitMARTIKAINEN ILPO·Filed 2008·Granted May 28, 2013·1 cites·29 claims
- 1053USD480066SLoudspeakerGENELEC OY·Filed 2002·Granted Sep 30, 2003·8 cites·1 claims
- 1150USD482676SLoudspeakerGENELEC OY·Filed 2002·Granted Nov 25, 2003·7 cites·1 claims
- 1248US10135414B2Method and device for storing equalization settings in active loudspeakerGENELEC OY·Filed 2014·Granted Nov 20, 2018·0 cites·21 claims
- 1345USD850420SLoudspeaker baseGENELEC OY·Filed 2016·Granted Jun 4, 2019·3 cites·1 claims
- 1445USD820236SLoudspeakerGENELEC OY·Filed 2016·Granted Jun 12, 2018·3 cites·1 claims
- 1544US9838793B2Suspension element for suspending the diaphragm of a loudspeaker driver to the chassis thereof as well as driver and loudspeaker comprising the sameGENELEC OY·Filed 2013·Granted Dec 5, 2017·0 cites·20 claims
- 1644USD794605SLoudspeakerGENELEC OY·Filed 2015·Granted Aug 15, 2017·3 cites·1 claims
- 1743US10491992B2Loudspeaker with a waveguideGENELEC OY·Filed 2014·Granted Nov 26, 2019·0 cites·26 claims
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