Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9261904 | Point of sale system | Chia-Yu Liu, Yi-Sheng Lin | 2016-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9261904 | Point of sale system | Chia-Yu Liu, Yi-Sheng Lin | 2016-02-16 |