Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11163384 | Roller wheel module | Hsiao-Lung Chiang, Hong-Che Yen | 2021-11-02 |
| 11096494 | Fixing structure for a foot ring of a chair | — | 2021-08-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11163384 | Roller wheel module | Hsiao-Lung Chiang, Hong-Che Yen | 2021-11-02 |
| 11096494 | Fixing structure for a foot ring of a chair | — | 2021-08-24 |