Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535442 | Foam spray can | Yu-Jen Fang | 2022-12-27 |
| 11226029 | Gearbox with motor fixing structure | Chien-Hsiung HSIEH, Yu-Jen Fang | 2022-01-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535442 | Foam spray can | Yu-Jen Fang | 2022-12-27 |
| 11226029 | Gearbox with motor fixing structure | Chien-Hsiung HSIEH, Yu-Jen Fang | 2022-01-18 |