Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10861423 | Display apparatus and display method thereof | Enhui Guan, Lu Tong | 2020-12-08 |
| 10750868 | Office seat | Enhui Guan, Chuang Wei | 2020-08-25 |
| 10652653 | Audio pickup and play circuit and system, and method for switching audio pickup and play | Hao Chen | 2020-05-12 |