Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671519 | RF block of mobile communication base station | Mun Jae Byun | 2003-12-30 |
| 6618599 | Base transceiver station of digital mobile telecommunication system using remote interfacing unit | O Sung Son | 2003-09-09 |