Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11982306 | Security-locking device for winch keyhole | Wen-Fong Jean, Da-Zen Jean, Tai-Lien Huang | 2024-05-14 |
| 11643841 | Push-and-pull latch device | Wen-Fong Jean, Tai-Lien Huang | 2023-05-09 |