Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8073476 | Mobile communication device and method for deleting short message service messages | De-Zhi Li, SHIH-FANG WONG | 2011-12-06 |
| 7929980 | Mobile communication device and method for short message service spam preventing | De-Zhi Li, SHIH-FANG WONG | 2011-04-19 |