Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11270677 | Harmony symbol input device and method using dedicated chord input unit | Jong Won Park, Jun Ho Kim, Chang Ho Yun | 2022-03-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11270677 | Harmony symbol input device and method using dedicated chord input unit | Jong Won Park, Jun Ho Kim, Chang Ho Yun | 2022-03-08 |