Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10334472 | QOS switching method and apparatus for QOS in a wireless communication system | Dae-Kwon Jung, Hee-Won Kang, Eun-Jung Kim, Jeong Ho Lee, Eun Ho Choi | 2019-06-25 |
| 10237093 | Method and apparatus for PIC channel estimator considering weight | Hyun Cheol KIM, Sung-Kwon Jo | 2019-03-19 |
| 9356633 | Apparatus and method for receiving multipath signals in wireless communication system | Hyun Cheol KIM, Yu-Suk Yun, Sung-Kwon Jo | 2016-05-31 |
| 8781516 | Apparatus and method for power control in broadband wireless access system | Yu-Suk Yun, Sung-Kwon Jo, Jong-Hyeuk Lee | 2014-07-15 |
| 8744430 | Apparatus and method for eliminating an interference signal in a communication system | Jeong-Tae Oh, Jae-Ho Jeon, Sung-Kwon Jo | 2014-06-03 |
| 8554152 | Apparatus and method for estimating channel in mobile communication system | Hyo Chul KWAK, Yu-Suk Yun, Sung-Kwon Jo | 2013-10-08 |
| 8457563 | Apparatus and method for calibration for relay station in multiple antenna communication system | Sung-Man Kim, Byung Joon Park, Seong-Yong Park | 2013-06-04 |
| 8416674 | Method and apparatus for receiving minimum mean-squared-error in single-carrier frequency division multiple access system | Joo-Hyun Lee, Sung-Kwon Jo, Ha-Young Yang | 2013-04-09 |
| 8280320 | Apparatus and method for supporting multiple-input multiple-output and beamforming simultaneously in wireless communication system | Ki-Hwan Hwang, Sung-Kwon Jo | 2012-10-02 |
| 8149957 | Apparatus and method for interference cancellation in a broadband wireless communication system | Jeong-Tae Oh, Jae-Ho Jeon, Seung-Joo Maeng | 2012-04-03 |
| 8140122 | Apparatus and method for changing communication mode in multi-antenna system considering channel environment | Byung Joon Park, Jeong-Tae Oh, Sung-Kwon Jo | 2012-03-20 |
| 8040987 | Channel estimating apparatus and method for use in a broadband wireless communication system | Jeong-Tae Oh, Jae-Ho Jeon, Seung-Joo Maeng | 2011-10-18 |
| 7782816 | Apparatus and method for supporting handover in a broadband wireless access communication system | Jae-Weon Cho, Pan-Yuh Joo, Sie-Joon Cho, Chi-Woo Lim, Young-Bin Chang +1 more | 2010-08-24 |
| 7729234 | Apparatus and method for transmitting uplink control information in OFDMA communication systems | Jae-Ho Jeon, Seung-Joo Maeng, Jeong-Heon Kim, Hee-Sang Seo, Jeong-Tae Oh | 2010-06-01 |
| 7724722 | System and method for transmitting uplink control information in an OFDMA communication system | Hee-Sang Seo, Seung-Joo Maeng, Jae-Ho Jeon, Soon-Young Yoon, Jung-Won Kim +2 more | 2010-05-25 |
| 7590045 | Apparatus and method for transmitting fast feedback information in a wireless communication system | Jeong-Tae Oh, Won-Il Roh, Kyun-Byoung Ko, Jae-Ho Jeon, Seung-Joo Maeng +3 more | 2009-09-15 |
| 7586834 | Method and apparatus for transmitting uplink acknowledgement information in an OFDMA communication system | Jae-Ho Jeon, Seung-Joo Maeng, Jeong-Heon Kim, Hee-Sang Seo, Jeong-Tae Oh | 2009-09-08 |
| 7508751 | Method and apparatus for transmitting uplink fast feedback information in an OFDMA communication system | Jae-Ho Jeon, Seung-Joo Maeng, Jeong-Heon Kim, Hee-Sang Seo, Jeong-Tae Oh | 2009-03-24 |