Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D938426 | Expansion dock | Guoqin Huang, QiJun Yin, LinJun Zhao | 2021-12-14 |
| D936575 | Wireless charger | Guoqin Huang, QiJun Yin, LinJun Zhao | 2021-11-23 |
| D921605 | Speaker | Zhenhua Liu, Yong Huang | 2021-06-08 |
| D920947 | Bluetooth speaker | Zhenhua Liu, Yong Huang, Yifei Xiao | 2021-06-01 |
| 10939193 | In-ear detection method for a wireless earphone and a wireless earphone | Jiaoping Cao, Zhenhua Liu | 2021-03-02 |
| 10925678 | Optical tracking tool for navigating surgery | Jin Xu | 2021-02-23 |