Issued Patents 2025
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418106 | Flexible connector with permeability shield to reduce antenna loss | Qi Qi | 2025-09-16 |
| 12389153 | Driving circuits for piezoelectric speakers | Qi Qi | 2025-08-12 |
| 12244139 | Overvoltage protection for data communication path | — | 2025-03-04 |
| 12231839 | Method to reduce H-field coupling for E-noise and a kind of non-coaxial integrated earbuds | Shengyin Ding, Gemin Li, Jianmin Zhang, Guohua Sun | 2025-02-18 |