Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320195 | Power auxiliary device for small-sized roller shade | — | 2025-06-03 |
| 12320196 | Roll-up control device for roller shade | — | 2025-06-03 |
| 12215441 | Method for preparing medium- and high-modulus large tow carbon fibers | Yongtao Gu, Xuan Li | 2025-02-04 |
| 12209457 | Decelerating and positioning device for roller shade | — | 2025-01-28 |