Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6782278 | Dialing method for dynamically simplifying international call in cellular phone | Chin-Tai Chuang | 2004-08-24 |
| 6751481 | Dialing method for effecting international call in intelligent cellular phone | Yung-Feng Wang | 2004-06-15 |