Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D989294 | Nasal irrigator | Liang LV, Jiguang Zhang | 2023-06-13 |
| 11096251 | Calculation method for operating resistance in dual-electrode dc electric-smelting furnace for magnesium | Yingwei Zhang, Xiaoguang Xue | 2021-08-17 |
| 10822001 | Rail vehicle lighting device | Haiyan Zhang, Long Zhao, Xueliang Wang, Keshu Zhang, Zhiguo Li | 2020-11-03 |