Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8223719 | Apparatus for controlling handover between heterogeneous networks, method of performing handover between heterogeneous networks, and mobile router | Hyun Ha HONG, Dae-Ig Chang, Ho-Jin Lee | 2012-07-17 |
| 8155041 | Method for handover between heterogeneous networks using link trigger signal in multi-interface mobile router | Hyun Ha HONG, Dae-Ig Chang, Ho-Jin Lee | 2012-04-10 |
| 7791431 | 3-port orthogonal mode transducer and receiver and receiving method using the same | Sung Min Han, Ho Kyom KIM, Joon Gyu RYU, Young Wan Kim | 2010-09-07 |