Inventor · disambiguated record
Johannes Kaulfuss
Also filed as: KAULFUSS JOHANNES · KAULFUSS JOHANNES SEJR
2 granted patents·2 pending applications·28 citations·filing 2003–2014
62Inventor score
Top patents by PatentIndex Score
4 records- 0175US7292703B2HeadphonesSENNHEISER ELECTRONIC·Filed 2003·Granted Nov 6, 2007·21 cites·1 claims
- 0274US7940947B2Headphone setSENNHEISER ELECTRONIC·Filed 2007·Granted May 10, 2011·7 cites·4 claims
- 0343US2014368979A1Control device for call controlSENNHEISER COMM AS·Filed 2014·Application pending·0 cites
- 0440US2014079270A1Ear applianceSENNHEISER COMM AS·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →