Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8779976 | Antenna system having adaptive polarization control | Soon-Young Eom, Young-Bae Jung, Soon-Ik Jeon, Jae-Ick Choi | 2014-07-15 |
| 7697437 | Route determining method in a multi protocol label switching network | Si-Hoon Ryu, Dong Hahk Lee, Jong Tae Ihm | 2010-04-13 |
| 7519363 | Roaming method between wireless local area network and cellular network | Si-Hoon Ryu, Dong Hahk Lee | 2009-04-14 |
| 7394772 | Method of routing point-to-multipoint traffic on an MPLS network | Si-Hoon Ryu, Dong Hahk Lee, Jong Tae Ihm | 2008-07-01 |
| 7324478 | Apparatus and method for deciding access system based on WLAN signal strength in WLAN/mobile network interworking system, and mobile terminal therefor | Seong-Soo Park, Chan-Jeom Phang, Dong Hahk Lee, Sang Shin Lee | 2008-01-29 |