Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12367855 | Stringed musical instrument and acoustic effect device | Peter R. Lupini, Norm Campbell, Dan Godlovitch, Satsuki KAWAHASHI, Motoi Nishio +6 more | 2025-07-22 |
| 10861427 | Device configurations and methods for generating drum patterns | Peter R. Lupini, Norm Campbell, Daniel Godlovitch | 2020-12-08 |
| 10056061 | Guitar feedback emulation | Brandon Graham, Norm Campbell | 2018-08-21 |
| 9773483 | Automatic transcription of musical content and real-time musical accompaniment | Peter R. Lupini, Norm Campbell | 2017-09-26 |
| 9747918 | Dynamically adapted pitch correction based on audio input | Peter R. Lupini, Norm Campbell | 2017-08-29 |
| 9741327 | Automatic transcription of musical content and real-time musical accompaniment | Peter R. Lupini, Norm Campbell | 2017-08-22 |
| 9424859 | System to control audio effect parameters of vocal signals | Norm Campbell, Peter R. Lupini | 2016-08-23 |
| 9307320 | Feedback suppression using phase enhanced frequency estimation | Norm Campbell, Peter R. Lupini, Christopher M. Belcher | 2016-04-05 |
| 9123353 | Dynamically adapted pitch correction based on audio input | Peter R. Lupini, Norm Campbell | 2015-09-01 |
| 8618402 | Musical harmony generation from polyphonic audio signals | William Norman Campbell, Peter R. Lupini | 2013-12-31 |
| 8507781 | Rhythm recognition from an audio signal | Peter R. Lupini, William Norman Campbell | 2013-08-13 |
| 8168877 | Musical harmony generation from polyphonic audio signals | William Norman Campbell, Peter R. Lupini | 2012-05-01 |