Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12200423 | Wireless headset and control box used for wireless headset | Huarong Xie, Jianguang Wu, Haowen Xu | 2025-01-14 |
| 11326816 | Thermal expansion valve | Zhengsong Zheng, Zhibin Yao, Jingen Yao, Xiaosong Xie | 2022-05-10 |