Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12290882 | Copper-phosphorus-zinc-tin brazing sheet and preparation method and use thereof | Quanbin Lu, Yinyin Pei, Yafang Cheng, Junlan Huang, Xian Dong +1 more | 2025-05-06 |
| 12262169 | Bone conduction sound generating based lollipop, processing method and system thereto | Lei Ma, Mi Zhang, YAU MING CHIU | 2025-03-25 |
| 12262182 | Bone conduction-based clamping device and processing method | Lei Ma, Mi Zhang, YAU MING CHIU | 2025-03-25 |