Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12030817 | Multicolor light-storing ceramic for fire-protection indication and preparation method thereof | Le Zhang, Shunshun Yang, Rui Wang, Zhanran Wang, Xiaoyu Zhu +5 more | 2024-07-09 |
| 7427569 | Metal etching process and rework method thereof | Tza-Hao Wang, Hung-Kwei Liao, Ming-Sheng Tung | 2008-09-23 |