Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10232126 | Disposable pre-filled syringe | Pei-Yang Hsu, Wei-Ni Hsu | 2019-03-19 |
| 10092709 | Safety syringe and needle and needle seat retracting device of safety syringe | Pei-Yang Hsu, Wei-Ni Hsu | 2018-10-09 |
| 9642972 | Needle protecting module of an injecting device and an injection device with a needle protecting module | Pei-Yang Hsu, Wei-Ni Hsu | 2017-05-09 |