Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401417 | Method and apparatus for network synchronization in satellite communication system | Joon Gyu RYU | 2025-08-26 |
| 9559873 | Signal receiving apparatus based on faster than nyquist and signal decoding method thereof | Min Hyuk KIM, Deock-Gil Oh, Ji-Won Jung | 2017-01-31 |
| 8707148 | Method of producing and decoding error correction code and apparatus therefor | Deock-Gil Oh, Ji-Won Jung | 2014-04-22 |
| 8707126 | Source-channel combined coding method and satellite broadcasting system using the same | Dae-Ig Chang, Kwang-Deok Seo, Won Sup Chi | 2014-04-22 |
| 8527856 | Encoding apparatus and method using turbo code, and permutation unit and method | Nam-Soo Kim, Ji-Won Jung | 2013-09-03 |
| 8418041 | MPE-FEC RS decoder and decoding method thereof | Dae-Ig Chang, Ho-Jin Lee | 2013-04-09 |
| 8300705 | Method for generating and processing hierarchical PES packet for digital satellite broadcasting based on SVC video | Dae-Ig Chang, Kwang-Deok Seo, Won Sup Chi | 2012-10-30 |
| 8271684 | Electronic device, management server, and control method thereof for checking an IP address | Seo Lee, Jong-Hun Kim, In Tae Park, Gyu-sang Jung | 2012-09-18 |
| 8139691 | Apparatus and method for selecting correlation scheme based on carrier frequency error | Pansoo Kim, Dae-Ig Chang, Sangtae Kim, Wonjin Sung | 2012-03-20 |
| 7995578 | Repetition apparatus and method for repeatedly transmitting and receiving data packet using different puncturing patterns | Pansoo Kim, Dae-Ig Chang, Ho-Jin Lee, Namshik Kim, Bongseop Song +1 more | 2011-08-09 |
| 7978732 | Apparatus and method for deciding transmission format using variable frame length and decoding method using the same | Pan-Soo Kim, Tae Hoon Kim, Dae-Ig Chang, Deock-Gil Oh, Won-Jin Sung +2 more | 2011-07-12 |
| 7761777 | Soft decision demapping method suitable for higher-order modulation for iterative decoder and error correction apparatus using the same | Dae-Ig Chang, Deock-Gil Oh | 2010-07-20 |
| 7587653 | Decoding method for detecting PLSC from frames of satellite broadcasting system | Pan-Soo Kim, Dae-Ig Chang, Tae Hoon Kim, Deock-Gil Oh, Wonjin Sung +2 more | 2009-09-08 |
| 7325174 | Pre-processing apparatus using nonuniform quantization of channel reliability value and LDPC decoding system using the same | Eun-A Choi, Nae-Soo Kim, Ji-Won Jung, Sung-Jun Cho, Tae Gil Lee +1 more | 2008-01-29 |
| 7308064 | Frame synchronization method based on differential correlation information in satellite communication system | Pan-Soo Kim, Tae Hoon Kim, Dae-Ig Chang, Deock-Gil Oh, Wonjin Sung +2 more | 2007-12-11 |