Inventor · disambiguated record
André Grandt
Also filed as: GRANDT ANDRE · GRANDT ANDRÉ
7 granted patents·1 pending application·14 citations·filing 2006–2016
77Inventor score
Files withSENNHEISER ELECTRONIC GMBH & CO KG3GRANDT ANDRE2GRELL AXEL1KUHTZ JAN PETER1STREITENBERGER MARTIN1
Top patents by PatentIndex Score
8 records- 0165US10141494B2Headset and headphoneKUHTZ JAN PETER·Filed 2010·Granted Nov 27, 2018·3 cites·28 claims
- 0264US8243942B2Headphones for connection to an external active noise compensation deviceGRANDT ANDRE·Filed 2006·Granted Aug 14, 2012·5 cites·1 claims
- 0364US8180092B2Converter system for an active noise compensation apparatusGRELL AXEL·Filed 2006·Granted May 15, 2012·4 cites·2 claims
- 0456US8391530B2Helmet and apparatus for active noise suppressionGRANDT ANDRE·Filed 2010·Granted Mar 5, 2013·2 cites·12 claims
- 0543US9900683B2HeadphonesSENNHEISER ELECTRONIC GMBH & CO KG·Filed 2014·Granted Feb 20, 2018·0 cites·10 claims
- 0632US9781501B2Earpiece and headsetSENNHEISER ELECTRONIC GMBH & CO KG·Filed 2015·Granted Oct 3, 2017·0 cites·13 claims
- 0732US9373317B2Headset and headphoneSTREITENBERGER MARTIN·Filed 2012·Granted Jun 21, 2016·0 cites·12 claims
- 0831US2017085227A1Hifi audio tube amplifierSENNHEISER ELECTRONIC GMBH & CO KG·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →