Issued Patents All Time
Showing 251–275 of 289 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8385463 | Transmitter and method for transmitting data block in wireless communication system | Jong-Ee Oh, Min Ho Cheong | 2013-02-26 |
| 8379748 | Apparatus and method for reception in multi-input multi-output system | Yu Ro LEE, Minho Cheong, Jong-Eo Oh, Jeevon Choi | 2013-02-19 |
| 8331473 | MIMO antenna receiving apparatus and receiving method | Minho Cheong, Yu Ro LEE, Jong-Ee Oh | 2012-12-11 |
| 8327215 | Apparatus and method for encoding LDPC code using message passing algorithm | Chanho Yoon, Jung Bo SON, Hun Sik Kang | 2012-12-04 |
| 8300612 | Medium access control method and data transmission method using the same in wireless local area network | Jee Yon CHOI, Yoo-Seung Song, Yun-Joo Kim, Hyun-Gu Park, Kwhang-Hyun Ryu | 2012-10-30 |
| 8295195 | Apparatus and method for discriminating frame format in wireless communication system | Chanho Yoon, Il-Gu Lee, Jung Bo SON | 2012-10-23 |
| 8265204 | Decoding device and method for MIMO system | Eun Young Choi, Chan Ho Yoon, Jung Bo SON, Hun Sik Kang, Seok Hyun Yoon | 2012-09-11 |
| 8265564 | Apparatus and method for transmitting data in wireless communication system | Il-Gu Lee, Yun-Joo Kim, Hae-Young Na | 2012-09-11 |
| 8259878 | Apparatus and method for receiving signal in wireless communication system using multi antenna | Chanho Yoon, Hun Sik Kang, Eun Young Choi | 2012-09-04 |
| 8223876 | Apparatus for receiving signals in OFDM communication system having multiple antennas and method thereof | Yu Ro LEE, Min Ho Cheong, Hee Jung Yu, Jong-Ee Oh, Chan Ho Yoon +2 more | 2012-07-17 |
| 8218427 | Preamble configuring method in the wireless LAN system, and a method for a frame synchronization | Woo Yong Lee | 2012-07-10 |
| 8214717 | Apparatus and method for decoding LDPC code based on prototype parity check matrixes | Jong-Ee Oh, Chanho Yoon, Cheol Ryu, Eun Young Choi | 2012-07-03 |
| 8205131 | Method for producing parity check matrix for low complexity and high speed decoding, and apparatus and method for coding low density parity check code using the same | Jong-Ee Oh, Chanho Yoon, Minho Cheong | 2012-06-19 |
| 8130869 | Apparatus for transmitting and receiving data to provide high-speed data communication and method thereof | Hee Jung Yu, Taehyun Jeon, Myung-Soon Kim, Eun Young Choi, Deuk-Su Lyu | 2012-03-06 |
| 8121234 | Multi-dimensional detector for receiver of MIMO system | Yu Ro LEE, Jong-Ee Oh, Minho Cheong | 2012-02-21 |
| 8107563 | Receiving apparatus and method for MIMO system | Chanho Yoon, Il-Gu Lee, Jung Bo SON, Eun Young Choi, Yu Ro LEE | 2012-01-31 |
| 8068560 | QR decomposition apparatus and method for MIMO system | Yu Ro LEE, Jung Bo SON, Minho Cheong | 2011-11-29 |
| 7916797 | Residual frequency, phase, timing offset and signal amplitude variation tracking apparatus and methods for OFDM systems | Heejung YU, Taehyun Jeon, Myung-Soon Kim, Eun Young Choi, Deuk-Su Lyu | 2011-03-29 |
| 7839760 | Transmitting and receiving systems for increasing service coverage in orthogonal frequency division multiplexing wireless local area network, and method thereof | Hee Jung Yu, Eun Young Choi, Chan Ho Yoon, Jung Bo SON, Il-Gu Lee +5 more | 2010-11-23 |
| 7804801 | QR decomposition apparatus and method for MIMO system | Yu Ro LEE, Byung Chan Kim, Minho Cheong, Chanho Yoon, Je-Hun Lee +3 more | 2010-09-28 |
| 7783467 | Method for digital system modeling by using higher software simulator | Jung Bo SON, Hee Jung Yu, Eun Young Choi, Chan Ho Yoon, Il-Gu Lee +9 more | 2010-08-24 |
| 7782968 | Apparatus for transmitting and receiving data to provide high-speed data communication and method thereof | Hee Jung Yu, Taehyun Jeon, Myung-Soon Kim, Eun Young Choi, Deuk-Su Lyu | 2010-08-24 |
| 7676208 | Automatic gain control device having variable gain control interval and method thereof | Il-Gu Lee, Hee Jung Yu, Eun Young Choi, Chan Ho Yoon, Jung Bo SON +5 more | 2010-03-09 |
| 7672254 | Apparatus and method for providing frame bridge of wireless local area network | Yun-Joo Kim | 2010-03-02 |
| 7634086 | Cipher device using RC4 algorithm and method thereof | Yun-Joo Kim, Doo-Hyun Bae, Gwan-Yeon Kim, Se-hyun Park | 2009-12-15 |