Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352365 | Integrated air valve | Shih-Chung Hsu, Chia-Yu Yu, Peng Zhao | 2025-07-08 |
| 11982369 | Air valve structure | Shih-Chung Hsu, Jun Xie, Jian Zeng, Xian-Chang Zou | 2024-05-14 |
| 11781669 | Air valve | Shih-Chung Hsu, Jun Xie, Jian Zeng, Xian-Chang Zou | 2023-10-10 |