Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11752371 | Connecting device of retaining ring of safety belt | Chia-Hsien Wang | 2023-09-12 |
| 11703077 | Carabiner | Chia-Hsien Wang | 2023-07-18 |
| 11628319 | Fall arrest device | Wen-Ming Liao | 2023-04-18 |
| 11628320 | Fall arrest connector | Wei-Chih Chen, Tzu-Lun Weng | 2023-04-18 |