Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7177655 | Method of instantly receiving and playing back audio data from wireless network by wireless terminal | Yu Duan, Long Fan | 2007-02-13 |
| 7096005 | Method of carrying out a safe remote electronic signing by cellular phone | Sheng Zhao, Long Fan | 2006-08-22 |
| 7096006 | Method of playing instant game on wireless network terminal device | Dong Qin, Long Fan | 2006-08-22 |