Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11612859 | Low-temperature NOx storage catalyst used for automobile exhaust purification and preparation method thereof | Yun-Hsin Wang, Haidi XU, Yongxiang Cheng, Zhifeng Zhang, Yinhua Dong +4 more | 2023-03-28 |
| 11596932 | Tail gas treatment catalyst, preparation method therefor and use thereof | Yun-Hsin Wang, Hongyi Du, Zan Zhu, Tiantian LUO, Yanhua Zhang +4 more | 2023-03-07 |