Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313544 | Method and device for identifying washing quality of feather material | Yuan-Fu Lin, Chun-Hao MIAO, Wei-Lun LAN, Che-Wei CHIEN | 2025-05-27 |
| 12139960 | Intelligent window allowing ventilation | — | 2024-11-12 |
| 11669603 | Clothing pattern making management system | Chia-Hua Chang, Chun-Lung Ho | 2023-06-06 |
| 9133655 | Multistage lock | — | 2015-09-15 |
| 8641102 | Multistage lock | — | 2014-02-04 |