Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385109 | Device and method for efficiently separating ethyl tin from molten tin | Mingjiang Wang, Zhilu Li, Fan Bai, Haibin Yuan, Chi Zhang +6 more | 2025-08-12 |
| 12319980 | System for smelting tin-containing materials and method for smelting same | Duzuo Tang, Xingcheng SONG, Haibin Yuan, Chi Zhang, Jianwei Wang +5 more | 2025-06-03 |
| 9992547 | Method for adjusting backlight brightness of television and box for adjusting backlight brightness of television | Caixia GUO, Qinqin CAO, Bendeng Lv | 2018-06-05 |