Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10708006 | Communication device, and communication method for frame aggregation and transmission | Mingwu Yao, Zhiliang Qiu | 2020-07-07 |
| 9536418 | Industrial field real-time working condition radio alarm system | Fei Mao, Weigang Wang, Xuannan Li | 2017-01-03 |
| D693254 | Portable gas detector | Xuannan Li, Fei Mao | 2013-11-12 |