Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8605751 | Symbol mapping apparatus and method | DongSeung Kwon, Bum-Soo Park | 2013-12-10 |
| 8571123 | Apparatus and method for mapping symbol | DongSeung Kwon, Choongil Yeh, Young Seog Song, Seung Joon Lee, Jihyung Kim +4 more | 2013-10-29 |
| 8548076 | Retransmission apparatus and method | DongSeung Kwon, Bum-Soo Park | 2013-10-01 |
| 8537917 | Apparatus and method for mapping symbol | Dong Seung Kwon, Bum-Soo Park, Choong Il Yeh, Young Seog Song, Seung Joon Lee +1 more | 2013-09-17 |
| 8526531 | Apparatus and method for selection of precoding matrix | Dong Seung Kwon, Young Seog Song, Seung Joon Lee, Ji Hyung Kim, Choong Il Yeh +3 more | 2013-09-03 |
| 8509336 | Transmitting/receiving method for multi-user multiple-input multiple-output system | Choong Il Yeh, In-Kyeong Choi, Young Seog Song, Seung Joon Lee, Ji Hyung Kim +4 more | 2013-08-13 |
| 8504092 | Method of controlling uplink power based on cell interference in an orthogonal frequency multiplex division access system | Ji Hyung Kim, Dong Seung Kwon, Se Jin Kim, Min Seok Jang, Een Kee Hong | 2013-08-06 |
| 8503558 | Signal modulating device, signal transmitting method, and code generating method | Dong Seung Kwon | 2013-08-06 |
| 8484545 | Secure communication using error correction codes | Steven W. McLaughlin, Demijan Klinc, Dong Seung Kwon | 2013-07-09 |
| 8347172 | Method for decoding using dynamic scheduling scheme for low density parity check codes and apparatus thereof | Dong Seung Kwon, Choongil Yeh, Min Sik Seo, Young Seog Song, Ji Hung KIM +4 more | 2013-01-01 |
| 8208851 | Apparatus and method for relaying between base station and mobile station, and method for receiving control information | Dong Seung Kwon, Dong Hyun AHN, Sung Cheol Chang | 2012-06-26 |
| 8170153 | Method for deciding position of mapping symbols, and device and method for modulating binary signal | Nah-Oak Song, Dong Seung Kwon | 2012-05-01 |
| 8045534 | Method for proactive coordinator appropriation for wireless personal area network | Nah-Oak Song, Jae Young Kim | 2011-10-25 |
| 8027414 | Carrier frequency recovering apparatus using phase shift and method thereof | Jung-yeol Oh, Jae Young Kim | 2011-09-27 |
| 7907573 | TSTD apparatus and method for a TDD CDMA mobile communication system | Hyun Woo Lee, Sung Jin Kim, Ju-Ho Lee, Yong-Suk Lee, Jong-Hyeuk Lee | 2011-03-15 |
| 7697486 | TSTD apparatus and method for a TDD CDMA mobile communication system | Hyun Woo Lee, Sung Jin Kim, Ju-Ho Lee, Yong-Suk Lee, Jong-Hyeuk Lee | 2010-04-13 |
| 7512086 | Method of assigning an uplink random access channel in a CDMA mobile communication system | Sung-Ho Choi, Kook-Heui Lee, Hyun Woo Lee, Seong-Ill Park, Sung-Oh Hwang +1 more | 2009-03-31 |
| 7277407 | Apparatus and method for controlling transmit antenna array for physical downlink shared channel in a mobile communication system | Sung Jin Kim, Yong-Suk Lee, Hyun Woo Lee, Sung-Oh Hwang, Yong-Jun Kwak +2 more | 2007-10-02 |
| 7088688 | Apparatus and method for randomly controlling time slot of sub-frame in an NB-TDD CDMA system | Seong-Hun Kim, Ho-Kyu Choi, Sung-Ho Choi, Sung-Oh Hwang, Hyun Woo Lee +1 more | 2006-08-08 |
| 7082108 | Apparatus and method for controlling transmission power in an NB-TDD CDMA communication system | Sung-Oh Hwang, Sung-Ho Choi, Kook-Heul Lee, Sung Jin Kim | 2006-07-25 |
| 7010317 | Apparatus and method for transmitting TFCI used for DSCH in a W-CDMA mobile communication system | Sung-Oh Hwang, Kook-Heui Lee, Hyun Woo Lee, Sung-Ho Choi, Yang Suh | 2006-03-07 |
| 6956829 | Apparatus and method for measuring propagation delay in an NB-TDD CDMA mobile communication system | Hyun Woo Lee, Sung-Ho Choi, Kook-Heui Lee, Do-Young Kim, Sung-Oh Hwang | 2005-10-18 |
| 6934245 | Apparatus and method for determining use/nonuse of transmit diversity by P-CCPCH in an NB-TDD CDMA mobile communication system | Yong-Jun Kwak, Hyeon-Woo Lee, Kook-Heui Lee, Jae-Yoal Kim, Ju-Ho Lee +1 more | 2005-08-23 |
| 6690712 | Apparatus and method for transmission diversity using more than two antennas | Sung Jin Kim, Yong-Suk Lee, Seong-Ill Park, Ho-Kyu Choi, Min-Koo Kim +4 more | 2004-02-10 |