Inventor · disambiguated record
Philip Derek Eduard De Haan
Also filed as: DE HAAN PHILIP · DE HAAN PHILIP DEREK EDUARD
7 granted patents·1 pending application·13 citations·filing 2004–2018
76Inventor score
Top patents by PatentIndex Score
8 records- 0158US8335340B2LoudspeakerDE HAAN PHILIP DEREK EDUARD·Filed 2008·Granted Dec 18, 2012·3 cites·5 claims
- 0258US7878851B2Electrical device and plug for an electrical deviceBOSCH GMBH ROBERT·Filed 2008·Granted Feb 1, 2011·4 cites·12 claims
- 0353US9100750B2LoudspeakerDE HAAN PHILIP DEREK EDUARD·Filed 2011·Granted Aug 4, 2015·1 cites·11 claims
- 0450US7558395B2LoudspeakerALCONS AUDIO BV·Filed 2004·Granted Jul 7, 2009·5 cites·7 claims
- 0539US7965857B2LoudspeakerALCONS AUDIO BV·Filed 2004·Granted Jun 21, 2011·0 cites·19 claims
- 0638US11064289B2Loudspeaker with a wave front shaping deviceALCONS AUDIO BV·Filed 2018·Granted Jul 13, 2021·0 cites·15 claims
- 0738US2008212823A1Loudspeaker and Assembly of LoudspeakersALCONS AUDIO BV·Filed 2005·Application pending·0 cites
- 0822US10321212B2Loudspeaker array suspensionALCONS AUDIO BV·Filed 2016·Granted Jun 11, 2019·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →