Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10674599 | Circuit protection assembly | Quanquan Yang, Rong Fan, Yong Fang, Guochen WU | 2020-06-02 |
| 9534102 | Macromolecule-based conductive composite material and PTC element | Quanquan Yang, Zhengping Liu, Yong-Ren Fang, Lifeng Liu, Wei Wang +3 more | 2017-01-03 |
| 8653932 | Conductive composite material with positive temperature coefficient of resistance and overcurrent protection component | Quan Yang, Zhengping Liu, Daohua Gao, Jun Wang, Congwu Li | 2014-02-18 |
| 8576043 | Surface-mount type overcurrent protection element | Zhengping Liu, Jun Wang, Jinhua Yang, Daohua Gao, Zhen Cheng +2 more | 2013-11-05 |