Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064337 | Method for connecting to a wireless internet service | In Seong Hwang, Hee-Won Park, Sang Ho Chae, Chang Ho Choi, Won-Hee Sull | 2011-11-22 |
| 7542785 | Method for setting up theme pictures and ringing tones of a mobile telecommunication terminal | In Seong Hwang, Hee-Won Park, Sang Ho Chae, Chang Ho Choi, Won-Hee Sull | 2009-06-02 |
| 7130937 | Method for providing a video data streaming service | In Seong Hwang, Sang Ho Chae, Hee-Won Park, Chang Ho Choi, Won-Hee Sull | 2006-10-31 |