Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11344014 | Method for controlling electronic alarm for a fishing reel and electronic alarm system for a fishing reel | Zongfeng Shao | 2022-05-31 |
| 9901085 | Fishing reel drag knob assembly capable of showing force | — | 2018-02-27 |
| 8925855 | Line winding device | Michael Wu | 2015-01-06 |