Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7372588 | Reducing a standby period of time for printing | — | 2008-05-13 |
| 6181933 | Mobile communication system and controlling method thereof for paging and establishing dynamically paging area | — | 2001-01-30 |
| 5930711 | Handoff test method between mobile communication switching stations | Dae-sik Kim, Kang-Jou Kim | 1999-07-27 |