Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404132 | Paper roll carrying device | Wei Zeng, Wen-Lung Hung | 2025-09-02 |
| 10265979 | Thermosensitive printing device | Chen-Yu Lee | 2019-04-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404132 | Paper roll carrying device | Wei Zeng, Wen-Lung Hung | 2025-09-02 |
| 10265979 | Thermosensitive printing device | Chen-Yu Lee | 2019-04-23 |