Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11087729 | System and method for recording user performance of keyboard instrument | Yangyi Teng | 2021-08-10 |
| D917556 | Display screen of smart piano with transitional graphical user interface | Kevin Burke | 2021-04-27 |
| 10950137 | Smart piano system | Yangyi Teng | 2021-03-16 |