Issued Patents All Time
Showing 176–184 of 184 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8130717 | Random access method using different frequency hopping patterns between neighboring cells and mobile communication device | Hyoseok LEE, Il Gyu KIM, Hyeong-Geun Park, Kapseok Chang, Young-Hoon Kim +1 more | 2012-03-06 |
| 8130630 | Apparatus for generating down link signal, and method and apparatus for cell search in cellular system | Jae Young Ahn, Bang Won SEO, Sang Hyun Lee | 2012-03-06 |
| 8014225 | Circuit for voltage pump and a semiconductor memory apparatus using the same | — | 2011-09-06 |
| 7969964 | Cell search method, forward link frame transmission method, apparatus using the same and forward link frame structure | Il Gyu KIM, Hyeong-Geun Park, Kapseok Chang, Hyoseok Yi, Young-Hoon Kim +1 more | 2011-06-28 |
| 7848296 | Apparatus and method for generating channel information and apparatus and method for adaptive transmission employing the same | Hee-Soo Lee, Jae Young Ahn, Du-Ho Rhee, Kwang-Soon Kim | 2010-12-07 |
| 7406648 | Methods for coding and decoding LDPC codes, and method for forming LDPC parity check matrix | Jung-Hoon Kim | 2008-07-29 |
| 7254769 | Encoding/decoding apparatus using low density parity check code | Jung-Im Kim | 2007-08-07 |
| 7218683 | Channel encoding/decoding method and multiple-antenna communication transmitting/receiving system performing the same | Jung-Im Kim | 2007-05-15 |
| 6489587 | Fabrication method of erbium-doped silicon nano-size dots | Jeong-Sook Ha, Kyoung Wan Park, Seung-Min Park | 2002-12-03 |