Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7567525 | Interactive two-way transfer multimedia messaging service method | Meng-Ying Tsai | 2009-07-28 |
| 7245926 | Multimedia information and information inquiry download service | Ting-Hsun Kao, Meng-Ying Tsai | 2007-07-17 |
| 7242949 | Multimedia information and information inquiry download service | Ting-Hsun Kao, Meng-Ying Tsai | 2007-07-10 |
| 7107039 | Mobile network content based charging and access control system | Chia-Jung Liang | 2006-09-12 |
| 7042853 | Interactive two-way transfer multimedia messaging service | Meng-Ying Tsai | 2006-05-09 |