Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161106 | Preparation method of denitration catalyst with wide operating temperature range for flue gas | Junhua Li, Lina Gan, Shuangjiang Yu, Dong Wang, Jianjun Chen | 2021-11-02 |
| 11121093 | Methods for selectively forming identification mark on semiconductor wafer | Cheng-Yi Huang, Fu-Jen Li, Shou-Wen Kuo | 2021-09-14 |