Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12317950 | Torsion-resistant three-density high rigidity midsole | Chung-Hao Chang | 2025-06-03 |
| 11786014 | Method for making moisture-permeable waterproof shoe having integrally formed upper | Chung-Hao Chang | 2023-10-17 |
| 11445780 | Double structure comfortable moisture-permeable waterproof shoe | Chung-Hao Chang | 2022-09-20 |
| 11140944 | Multi-style moisture-permeable waterproof shoe | Chung-Hao Chang | 2021-10-12 |
| 11127160 | Object characteristic locating device and laser and imaging integration system | Chun Lin, Feng-Chun Hsu, Sumesh Nair, Jing Su, Shean-Jen Chen | 2021-09-21 |
| 10881165 | Zipper-free moisture-permeable waterproof high-top shoe | Chung-Hao Chang | 2021-01-05 |
| 10470517 | Method of making moisture-permeable waterproof shoe | Chung-Hao Chang | 2019-11-12 |
| 8186840 | Standard illuminant apparatus capable of providing standard LED light | Kuei-Neng Wu, Cheng-Hsien Chen, Ming-Chieh Huang | 2012-05-29 |