Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D869436 | Headphone | Wu Haiquan, Zhou Shiyong, Yoshinari Okamoto, Peng Jiugao, Shi Ruiwen | 2019-12-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D869436 | Headphone | Wu Haiquan, Zhou Shiyong, Yoshinari Okamoto, Peng Jiugao, Shi Ruiwen | 2019-12-10 |