Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1090340 | D-ring | — | 2025-08-26 |
| 12076593 | Hole anchor | Ya-Chun Cheng | 2024-09-03 |
| 12076594 | Fall arrester | Wen-Ming Liao | 2024-09-03 |
| 12076595 | Fall arrester | Wen-Ming Liao | 2024-09-03 |
| D1023729 | Housing of fall arrester | Wen-Ming Liao, Tzu-Lun Weng | 2024-04-23 |
| 11752371 | Connecting device of retaining ring of safety belt | Chia-Hsien Wang | 2023-09-12 |
| 11703077 | Carabiner | Chia-Hsien Wang | 2023-07-18 |
| 11628320 | Fall arrest connector | Wei-Chih Chen, Tzu-Lun Weng | 2023-04-18 |
| 11628319 | Fall arrest device | Wen-Ming Liao | 2023-04-18 |
| D963467 | Housing of cable fall arrester | Wei-Chih Chen, Tzu-Lun Weng | 2022-09-13 |
| 11364694 | Method of forming set pin hole of insulated carbine hook | Chia-Hsien Wang, Ya-Chun Cheng | 2022-06-21 |
| 11286968 | Anchoring device | Chia-Hsien Wang, Chi-Min Liu | 2022-03-29 |
| D931715 | Insulating carabiner hook | Chia-Hsien Wang, Ya-Chun Cheng | 2021-09-28 |
| 11125265 | Insulating carabiner hook and insulating gate for carabiner hook and manufacturing method thereof | Chia-Hsien Wang, Ya-Chun Cheng | 2021-09-21 |
| 11090517 | Fall protection device | Jyu-Yi Wang, Eason Sun | 2021-08-17 |
| 10987528 | Fall protection device | Jyu-Yi Wang | 2021-04-27 |
| 10960243 | Fall arrest device | Feng-wei Chen | 2021-03-30 |
| 10960242 | Fall protection device | Jyu-Yi Wang, Wen-Ming Liao | 2021-03-30 |
| 10874885 | Fall protection device | Jyu-Yi Wang, Wen-Ming Liao | 2020-12-29 |
| 10765895 | Fall protection device and safety belt base thereof | Jyu-Yi Wang | 2020-09-08 |
| 10576310 | Fall protection device | — | 2020-03-03 |
| 10279205 | Fall protection device | — | 2019-05-07 |
| 10065057 | Safety catch connector | — | 2018-09-04 |
| 10010141 | Safety belt buckle | — | 2018-07-03 |
| 9885379 | Eyehook | — | 2018-02-06 |