Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11930899 | Tip assembly of umbrella | Hsien-Jung Chen | 2024-03-19 |
| 11857041 | Special-shaped folding umbrella | Hsien-Jung Chen | 2024-01-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11930899 | Tip assembly of umbrella | Hsien-Jung Chen | 2024-03-19 |
| 11857041 | Special-shaped folding umbrella | Hsien-Jung Chen | 2024-01-02 |