Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1091130 | Earphone case | Lei Zhong, Zhiqing LIU, Chenxi Zhang, Haofeng ZHANG | 2025-09-02 |
| D1080580 | Speaker covers of headphones | Lei Zhong, Zhi-Yuan Cai, Sunjie Huang, Qian Chen, Piyou Cheng +1 more | 2025-06-24 |