Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1061502 | Mobile phone stand | — | 2025-02-11 |
| D1045233 | Helmet | — | 2024-10-01 |
| 11077396 | Ventilating device | Decong Yang, Guofeng Pang, Naoyuki Funada | 2021-08-03 |
| 10655887 | Ventilating device | Decong Yang, Guofeng Pang, Wentian Gong | 2020-05-19 |