Inventor · disambiguated record
Norm Campbell
Also filed as: CAMPBELL NORM
9 granted patents·2 pending applications·44 citations·filing 2012–2025
83Inventor score
Top patents by PatentIndex Score
11 records- 0194US9773483B2Automatic transcription of musical content and real-time musical accompanimentHARMAN INT IND·Filed 2016·Granted Sep 26, 2017·20 cites·33 claims
- 0294US9741327B2Automatic transcription of musical content and real-time musical accompanimentHARMAN INT IND·Filed 2016·Granted Aug 22, 2017·18 cites·16 claims
- 0371US10056061B1Guitar feedback emulationHARMAN INT IND·Filed 2017·Granted Aug 21, 2018·2 cites·21 claims
- 0470US2025316252A1Stringed Musical Instrument and Acoustic Effect DeviceYAMAHA CORP·Filed 2025·Application pending·0 cites
- 0567US9424859B2System to control audio effect parameters of vocal signalsHARMAN INT IND CANADA LTD·Filed 2012·Granted Aug 23, 2016·4 cites·22 claims
- 0666US12367855B2Stringed musical instrument and acoustic effect deviceYAMAHA CORP·Filed 2022·Granted Jul 22, 2025·0 cites·8 claims
- 0750US9307320B2Feedback suppression using phase enhanced frequency estimationHARMAN INT IND·Filed 2014·Granted Apr 5, 2016·0 cites·20 claims
- 0849US9747918B2Dynamically adapted pitch correction based on audio inputHARMAN INT IND·Filed 2015·Granted Aug 29, 2017·0 cites·16 claims
- 0948US9123353B2Dynamically adapted pitch correction based on audio inputHARMAN INT IND·Filed 2012·Granted Sep 1, 2015·0 cites·18 claims
- 1040US10861427B2Device configurations and methods for generating drum patternsHARMAN INT IND·Filed 2018·Granted Dec 8, 2020·0 cites·20 claims
- 1138US2014142928A1System to selectively modify audio effect parameters of vocal signalsHARMAN INTERNAT IND CANADA LTD·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →