Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11443876 | Varistor component and method for securing a varistor component | Xiaojia Tian, Rongguang Zhang | 2022-09-13 |
| 10325703 | Varistor component and method for securing a varistor component | Xiaojia Tian, Rongguang Zhang | 2019-06-18 |
| 9496112 | Electric device | Jifeng Qin, Dongjian Song, Zhouquan He | 2016-11-15 |
| 8610534 | Component | Franz Rinner, Christoph Auer, Yihai Sun | 2013-12-17 |
| 8274356 | Voltage dependent resistor with overheated protection structure | Jifeng Qin, Dongjian Song | 2012-09-25 |