Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10122310 | Tactile vibration control system and method for smart terminal | Bo Li, Yongqiang Feng | 2018-11-06 |
| 10109163 | Tactile vibration control system and method for smart terminal | Bo Li, Yongqiang Feng | 2018-10-23 |
| 10034077 | Earphone control method, earphone control system and earphone | Song Liu, Bo Li, Hui Qi | 2018-07-24 |
| 9949695 | Photoelectric type pulse signal measuring method and apparatus | Song Liu, Bo Li | 2018-04-24 |