Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9469904 | Surface processing method for a high hardness and abrasion resistant zinc alloy surface of imitation plating hexvalent chromium | Hu-Dong Niu, Ying Wang, Song Ming | 2016-10-18 |
| 8911597 | Method of preparing double-layer antimicrobial coating | Shui-Qing Yu, Hai-xia Zhou, Min-Zen Lee | 2014-12-16 |