Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10007901 | Service data record system and electronic equipment using the same | Hsiao-Hui Lee, Shuei-Jin Tsai | 2018-06-26 |
| 9881283 | Service data record system and POS system with the same | Hsiao-Hui Lee, Shuei-Jin Tsai | 2018-01-30 |