Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1072933 | Pocket binder sheet | — | 2025-04-29 |
| 11780768 | Photodarkening-resistant ytterbium-doped quartz optical fiber and preparation method therefor | Lili HU, Fengguang Lou, Chunlei Yu, Meng Wang, Lei Zhang +3 more | 2023-10-10 |