Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1089621 | Fan blade | Chin-Hung Lee, Chieh-Hung Chang, Chieh-Shih Chang | 2025-08-19 |
| 12246636 | Utility vehicle for power emergency repair | Weixun Qin, Jing Xu, Hong Yu Ding, Yongsheng Xu, Xun Wang +7 more | 2025-03-11 |
| 10801608 | Harmonic reducer with an oil guiding ring | Cheng-Lung Wang | 2020-10-13 |