Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |