Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9735568 | Ionic wind purifier and discharge monitoring and protective circuit of high-voltage ion purifier | Hongyu Ran, Yan Zhang, Yigang Liu | 2017-08-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9735568 | Ionic wind purifier and discharge monitoring and protective circuit of high-voltage ion purifier | Hongyu Ran, Yan Zhang, Yigang Liu | 2017-08-15 |