Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415261 | Power tool | Hanqing Zheng, Xiangqing Fu, Chunrui Li | 2025-09-16 |
| 12343785 | Power tool | Chih-Hua Hsu | 2025-07-01 |
| 10821595 | Power tool | Dongrong Qiu, Chongyang Tu, Dong Cao | 2020-11-03 |
| 10525582 | Power tool | Dongrong Qiu, Chongyang Tu, Dong Cao | 2020-01-07 |
| 9440340 | Electric rivet nut tool and control device thereof | Chih-Hua Hsu, Hong Chen, Tain-Meei Lee | 2016-09-13 |