Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276996 | Power on/off circuit and electronic vaporization device | Xitian XIE | 2025-04-15 |
| D1016781 | Bone conduction headphones | — | 2024-03-05 |
| 11501938 | Magnetic latching relay | Jinghuang Lin, Yiqing Zhu, Jinqiang Liu, Zhengji Lin | 2022-11-15 |
| D964316 | Bone conduction headphones | — | 2022-09-20 |
| 11031201 | High power and high insulation performance relay for solar photovoltaic inverter | Feifei Fu, Jinqiang Liu, Yiqing Zhu | 2021-06-08 |
| 9754750 | Magnetic latching relay of parallel type magnetic circuit | Wenzhi Cai, Hongjiang Cao, Jinqiang Liu | 2017-09-05 |
| 8350646 | Connection structure of the armature and the pushing mechanism of the relay | — | 2013-01-08 |
| 7990238 | Button system for industrial AC/DC relays | — | 2011-08-02 |