Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12016463 | Sofa with turnable backrest | Renfei Wang, Linlin Wu, Zhiyu Wang | 2024-06-25 |
| 11766123 | Unfolding device of sofa | Sheng-Feng Wang, Linlin Wu, Zhiyu Wang | 2023-09-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12016463 | Sofa with turnable backrest | Renfei Wang, Linlin Wu, Zhiyu Wang | 2024-06-25 |
| 11766123 | Unfolding device of sofa | Sheng-Feng Wang, Linlin Wu, Zhiyu Wang | 2023-09-26 |