Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291922 | Integrated control type hollow curtain | Yan Chen, Weipin Song | 2025-05-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291922 | Integrated control type hollow curtain | Yan Chen, Weipin Song | 2025-05-06 |