Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10411790 | Apparatus and method for accessing star network/mesh network of time division multiple access (TDMA)/single channel per carrier (SCPC) integrated satellite communication | Mankyu PARK, Deock-Gil Oh, Joon Gyu RYU, Dae-Ig Chang | 2019-09-10 |
| 9197370 | Method of detecting packet error of return link performed in satellite communication apparatus | Deock-Gil Oh, Min Su SHIN, Man Kyu PARK | 2015-11-24 |
| 8726133 | Method for detecting return link packet error in hub which communicates with satellite terminal and apparatus thereof | Min Su SHIN, Man Kyu PARK, Deock-Gil Oh | 2014-05-13 |
| 8462732 | Method and system for fast layer 3 hand-over | Dae-Ig Chang, Ho-Jin Lee, Nam Young Kim | 2013-06-11 |
| 8223719 | Apparatus for controlling handover between heterogeneous networks, method of performing handover between heterogeneous networks, and mobile router | Ki-seop Han, 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 | Ki-seop Han, Dae-Ig Chang, Ho-Jin Lee | 2012-04-10 |
| 7599372 | Apparatus for and method of integrating switching and transferring of SONET/SDH, PDH, and Ethernet signals | Sung-hoon Kwak, Chang Gyu Lim, Jong Hyun Lee | 2009-10-06 |
| 7394835 | Apparatus and method for guaranteeing performance of packet in Ethernet system | Ji Wook YOUN, Jong Hyun Lee | 2008-07-01 |
| 7359461 | Apparatus and method for recovering clock signal from burst mode signal | Jee Yon CHOI, Hae Geun Kim, Jong Hyun Lee | 2008-04-15 |
| 5841556 | Optical switching system with combined space and wavelength division multiplex based on the repeated contention resolution technique | Yong Hyub Won | 1998-11-24 |
| 5091904 | General signaling service unit of electronic switching system | Je I. Back, Deok Hoe Kim, Mun G. Kyong, Ju Young Park, Hyeong Ho Lee +2 more | 1992-02-25 |