Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10856628 | Secure attachment device and wearable device utilizing attachment device | Fu-Pin Hsieh | 2020-12-08 |
| 10603148 | Powered toothbrush with bristles having random motion | — | 2020-03-31 |