Inventor · disambiguated record
Douglas F. Keislar
Also filed as: KEISLAR DOUGLAS F
5 granted patents·1,809 citations·filing 1997–2015
86Inventor score
Top patents by PatentIndex Score
5 records- 0197US8086445B2Method and apparatus for creating a unique audio signatureWOLD ERLING H·Filed 2009·Granted Dec 27, 2011·178 cites·16 claims
- 0296US7562012B1Method and apparatus for creating a unique audio signatureAUDIBLE MAGIC CORP·Filed 2000·Granted Jul 14, 2009·148 cites·8 claims
- 0396US5918223AMethod and article of manufacture for content-based analysis, storage, retrieval, and segmentation of audio informationMUSCLE FISH·Filed 1997·Granted Jun 29, 1999·1.5k cites·20 claims
- 0474US8972481B2Playlist generation method and apparatusSCHREMPP JAMES B·Filed 2001·Granted Mar 3, 2015·19 cites·47 claims
- 0544US10025841B2Play list generation method and apparatusAUDIBLE MAGIC CORP·Filed 2015·Granted Jul 17, 2018·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →