Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7624988 | Electric dart game | — | 2009-12-01 |
| 7316399 | Flexible magnetic dart board with the capability of automatic scoring | Jiajiu Shaw | 2008-01-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7624988 | Electric dart game | — | 2009-12-01 |
| 7316399 | Flexible magnetic dart board with the capability of automatic scoring | Jiajiu Shaw | 2008-01-08 |