Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12395785 | Bone conduction acoustic device and wearable device | Hongbin Cao, Yuxi Zhao | 2025-08-19 |
| 12382212 | Bone conduction acoustic device, method for assembling bone conduction acoustic device and bone conduction earphone | Hongbin Cao, Juan Chen | 2025-08-05 |
| 12096173 | Bone conduction earphone and method for assembling bone conduction earphone | Hongbin Cao, Juan Chen | 2024-09-17 |