Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D810185 | Keyboard instrument | Hong-Yeul Eom, Stephen Hempton, Tien-sheng Huang, Heegun Koo, Roland Lamb +2 more | 2018-02-13 |
| D809588 | Keyboard instrument | Hong-Yeul Eom, Stephen Hempton, Tien-sheng Huang, Heegun Koo, Roland Lamb +2 more | 2018-02-06 |