Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9491287 | Ringtone assignment system and the method thereof | Chi-Hung Lien, Yi-Hsiu Lin, Shih-Yu Chang, Kuan-Feng Wu | 2016-11-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9491287 | Ringtone assignment system and the method thereof | Chi-Hung Lien, Yi-Hsiu Lin, Shih-Yu Chang, Kuan-Feng Wu | 2016-11-08 |