Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D870819 | Lottery machine | Hao-En Hung | 2019-12-24 |
| D867461 | Lottery machine | Hao-En Hung | 2019-11-19 |
| D862588 | Printer | Yu-Chia Hung | 2019-10-08 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D870819 | Lottery machine | Hao-En Hung | 2019-12-24 |
| D867461 | Lottery machine | Hao-En Hung | 2019-11-19 |
| D862588 | Printer | Yu-Chia Hung | 2019-10-08 |