Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10629399 | Overvoltage protection arrangement having a plurality of planar varistors arranged on a first side of an N-cornered supporting plate | Hongjun Li, Niansheng Xu | 2020-04-21 |