Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10294597 | Sewing machine | Chia-Hung Chen, Hsin-Hau Lin | 2019-05-21 |
| D838046 | Dental floss pick | — | 2019-01-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10294597 | Sewing machine | Chia-Hung Chen, Hsin-Hau Lin | 2019-05-21 |
| D838046 | Dental floss pick | — | 2019-01-08 |