Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9333418 | Music instruction system | Harold Lee | 2016-05-10 |
| 8629342 | Music instruction system | Harold Lee | 2014-01-14 |
| 5993314 | Method and apparatus for interactive audience participation by audio command | Andrew Witkin, Robert Fisher | 1999-11-30 |
| 5913259 | System and method for stochastic score following | Lorin V. Grubb | 1999-06-15 |
| 5521324 | Automated musical accompaniment with multiple input sensors | Lorin V. Grubb | 1996-05-28 |
| 4745836 | Method and apparatus for providing coordinated accompaniment for a performance | — | 1988-05-24 |