Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12194324 | Swivel anchor point | Kai-Chieh Yang | 2025-01-14 |
| 11962949 | Method of air pollution estimation based on spectral image processing | Hsiang-Chen Wang, Ting-Chun Men | 2024-04-16 |
| 11892046 | Internal drum brake anti-falling device | Kai-Chieh Yang | 2024-02-06 |
| 11517776 | Buffering backpack device for falling protection | Kai-Chieh Yang | 2022-12-06 |
| 10456609 | Buffering backpack device for falling protection | Kai-Chieh Yang | 2019-10-29 |
| 10300315 | Partitioned anti-falling connecting device | Kai-Chieh Yang | 2019-05-28 |