Inventor · disambiguated record
Hidde De Haan
Also filed as: DE HAAN HIDDE · DE HAAN HIDDE W
3 granted patents·18 citations·filing 2004–2009
67Inventor score
Top patents by PatentIndex Score
3 records- 0164US8290197B2Electrostatic speaker systems and methodsBUINING RONALD·Filed 2009·Granted Oct 16, 2012·6 cites·7 claims
- 0262US8000483B2Electrostatic loudspeaker systems and methodsTRANSPARENT SOUND TECHNOLOGY B V·Filed 2006·Granted Aug 16, 2011·6 cites·12 claims
- 0348US7054456B2Invertedly driven electrostatic speakerFINAL SOUND INTERNAT PTE LTD·Filed 2004·Granted May 30, 2006·6 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →