Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9940770 | Coin machine using proximity and ambient light sensing technology | Shao-Po Chan, Ming-Hua TSOU, Wei CHIU, Yuan-Chun Wang, Hang-Chih Hsu | 2018-04-10 |
| 9898883 | Dual-bill passage auto-search bill acceptor | Hung-Yi Chang | 2018-02-20 |