Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12432479 | Earphone and mobile terminal | Xiangao Song, Rongrong Wu, Chengxia Ji, Zhengxue Li | 2025-09-30 |
| 12342143 | Method and system for switching sound channel of headset, and headset terminal | Rongrong Wu, Xiangao Song, Guoli Ping, Zheng Ju | 2025-06-24 |
| 12221280 | Warehousing management system and method | — | 2025-02-11 |