Inventor · disambiguated record
Guntbert Markefka
Also filed as: MARKEFKA GUNTBERT
2 granted patents·1 pending application·5 citations·filing 2007–2009
47Inventor score
Top patents by PatentIndex Score
3 records- 0152US9009056B2Voice dialog system with reject avoidance processMARKEFKA GUNTBERT·Filed 2009·Granted Apr 14, 2015·1 cites·8 claims
- 0249US9208787B2Method and device for the natural-language recognition of a vocal expressionHAYN EKKEHARD·Filed 2007·Granted Dec 8, 2015·4 cites·23 claims
- 0338US2009326940A1Automated voice-operated user supportDEUTSCHE TELEKOM AG·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →