Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6843438 | Oscillation mechanism for fishing reel | Chung Cheung | 2005-01-18 |
| 6655621 | Guiding mechanism for a fishing reel | Chung Cheung | 2003-12-02 |
| 6123280 | Fishing reel switchable stepless anti-reverse mechanism with plunger locator | Chung Cheung | 2000-09-26 |