Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9485639 | Method and device for adjusting and processing ringtone | Xin Chi, Shaohua Wu, Zhongbo Han, Guolin Teng | 2016-11-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9485639 | Method and device for adjusting and processing ringtone | Xin Chi, Shaohua Wu, Zhongbo Han, Guolin Teng | 2016-11-01 |