Issued Patents All Time
Showing 26–50 of 98 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8718153 | Signal transmitting apparatus, method thereof, and inverse fast fourier transform apparatus for signal transmitting apparatus | Jun Woo Kim, Dae Ho Kim, Young Ha Lee | 2014-05-06 |
| 8654905 | Method and apparatus for canceling interference | Hoon Lee, Chang-Wahn Yu | 2014-02-18 |
| 8654882 | Method and apparatus of detecting signal based on minimum mean square error in multiple input multiple output system | Hoon Lee, Young Jo Bang, Seungjae Bang, Jung Pil CHOI, Jae Kwon Kim +1 more | 2014-02-18 |
| 8600420 | Method and apparatus for uplink timing synchronization with ranging signal in mobile communication system | Young Ha Lee, Chang-Wahn Yu | 2013-12-03 |
| 8599911 | Method and apparatus for estimating signal to noise ratio in wireless communication system | Hyeong Sook Park, Jun Woo Kim | 2013-12-03 |
| 8571009 | Transmitter and method for transmitting and receiving of voice data for VoIP service | Eon Young Hong, Jun Woo Kim | 2013-10-29 |
| 8559566 | Method and apparatus for decomposing received symbol signal modulated with bit reflected gray code in bit information | Chang-Wahn Yu, Dong-Weon Yoon, Kwang-Min Hyun, Dae Ho Kim, Jun Woo Kim +4 more | 2013-10-15 |
| 8521799 | Row-vector norm comparison method and row-vector norm comparison apparatus for inverse matrix | Young Ha Lee, Seung Jae BAHNG | 2013-08-27 |
| 8477880 | Method and apparatus for signal detection based on MMSE in MIMO communication system | Young Jo Bang, Young Ha Lee, Jung Pil CHOI, Hoon Lee, Seungjae BAHNG +1 more | 2013-07-02 |
| 8406320 | Digital clipping method for a transmitter of an orthogonal frequency division multiple access system | Hyeong Sook Park | 2013-03-26 |
| 8379691 | Method and apparatus for estimating channel in mobile communication network | Chang-Wahn Yu, Kyung Yeol Sohn, Hyuk Oh | 2013-02-19 |
| 8369430 | Method for detecting signal, device for detecting signal, and receiving device | Seungjae BAHNG, Junghyun Kim, Hoon Lee | 2013-02-05 |
| RE43938 | Device and method for compensating for phase distortion in base station of OFDMA-based cellular system | Young-Hoon Kim | 2013-01-22 |
| 8295414 | Device for gain control and method for receiving signal | Hoon Lee, Young Jo Bang, Seungjae BAHNG | 2012-10-23 |
| 8275053 | Apparatus and method of estimating channel based on channel delay spread in mobile communication system | Young Jo Bang, Kyung Yeol Sohn | 2012-09-25 |
| 8199738 | Apparatus and method for processing ranging channel of communication system | Kyung Yeol Sohn, Hyeong Sook Park | 2012-06-12 |
| 8190967 | Parity check matrix storing method, block LDPC coding method, and apparatus using parity check matrix storing method | Eon Young Hong, Jung Pil CHOI | 2012-05-29 |
| 8184606 | Apparatus and method for monitoring base station signal in communication system having multiple antennas | Young Jo Bang, Yong Su Lee | 2012-05-22 |
| 8170147 | Apparatus for cancelling DC offset and method thereof | Yong Su Lee, Eon Young Hong | 2012-05-01 |
| 8161093 | Complex multiplier and twiddle factor generator | Young Ha Lee | 2012-04-17 |
| 8160174 | Signal detection method and receiver | Young Jo Bang, Hyeong Sook Park, Jun Woo Kim, Kyung Yeol Sohn, Chang-Wahn Yu +2 more | 2012-04-17 |
| 8135079 | Apparatus and method of estimating signal-to-noise ratio | Hyeong Sook Park, Jun Woo Kim, Eon Young Hong | 2012-03-13 |
| 8135087 | Apparatus and method for signal detection using log likelihood ratio | Young Ha Lee, Seungjae BAHNG, Kyung Yeol Sohn | 2012-03-13 |
| 8135099 | Method for detecting transmission symbols in multiple antenna system | Young Jo Bang, Chang-Wahn Yu, Seung Jae BAHNG, Dae Ho Kim, Jee-Hwan Ahn +1 more | 2012-03-13 |
| 8134914 | Subcarrier allocation apparatus and method, subcarrier de-allocation apparatus and method in OFDM system | Jun Woo Kim, Su-Chang Chae, Young Ha Lee, Eon Young Hong | 2012-03-13 |