Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810250 | Method of global roaming services using gateway location register in third generation mobile telecommunication networks | Jin Mahn Jo, Sang Woo Woo | 2004-10-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810250 | Method of global roaming services using gateway location register in third generation mobile telecommunication networks | Jin Mahn Jo, Sang Woo Woo | 2004-10-26 |