Inventor · disambiguated record
Sol Friedman
Also filed as: FRIEDMAN LEGAL REPRESENTATIVE · FRIEDMAN SOL · FRIEDMAN SOL D
9 granted patents·271 citations·filing 1995–2009
90Inventor score
Top patents by PatentIndex Score
9 records- 0192US5943427AMethod and apparatus for three dimensional audio spatializationCREATIVE TECH LTD·Filed 1995·Granted Aug 24, 1999·170 cites·29 claims
- 0285US7514620B2Method for shifting pitches of audio signals to a desired pitch relationshipAPPLE INC·Filed 2006·Granted Apr 7, 2009·22 cites·27 claims
- 0383US7425674B2Method and apparatus for time compression and expansion of audio data with dynamic tempo change during playbackAPPLE INC·Filed 2007·Granted Sep 16, 2008·14 cites·47 claims
- 0480US7603623B1User interface to automatically correct timing in playback for audio recordingsAPPLE INC·Filed 2005·Granted Oct 13, 2009·11 cites·9 claims
- 0580US7189913B2Method and apparatus for time compression and expansion of audio data with dynamic tempo change during playbackAPPLE COMPUTER·Filed 2003·Granted Mar 13, 2007·23 cites·21 claims
- 0678US7250566B2Evaluating and correcting rhythm in audio dataAPPLE INC·Filed 2006·Granted Jul 31, 2007·9 cites·69 claims
- 0767US8635532B2User interface to automatically correct timing in playback for audio recordingsLENGELING GERHARD·Filed 2009·Granted Jan 21, 2014·4 cites·49 claims
- 0862US7148415B2Method and apparatus for evaluating and correcting rhythm in audio dataAPPLE COMPUTER·Filed 2004·Granted Dec 12, 2006·8 cites·29 claims
- 0960US7233832B2Method and apparatus for expanding audio dataAPPLE INC·Filed 2003·Granted Jun 19, 2007·10 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →