Inventor · disambiguated record
Karl Sigfrids
Also filed as: SIGFRIDS KARL
6 granted patents·200 citations·filing 2015–2019
85Inventor score
Files withSPOTIFY AB6
Top patents by PatentIndex Score
6 records- 0196US9112849B1Methods and systems for dynamic creation of hotspots for media controlSPOTIFY AB·Filed 2015·Granted Aug 18, 2015·143 cites·17 claims
- 0295US9935943B2Methods and systems for dynamic creation of hotspots for media controlSPOTIFY AB·Filed 2016·Granted Apr 3, 2018·19 cites·16 claims
- 0395US9432428B2Methods and systems for dynamic creation of hotspots for media controlSPOTIFY AB·Filed 2015·Granted Aug 30, 2016·19 cites·18 claims
- 0494US9288200B1Methods and systems for dynamic creation of hotspots for media controlSPOTIFY AB·Filed 2015·Granted Mar 15, 2016·19 cites·18 claims
- 0564US11057370B2Methods and systems for dynamic creation of hotspots for media controlSPOTIFY AB·Filed 2019·Granted Jul 6, 2021·0 cites·16 claims
- 0661US10313331B2Methods and systems for dynamic creation of hotspots for media controlSPOTIFY AB·Filed 2018·Granted Jun 4, 2019·0 cites·17 claims
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