Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10321426 | Apparatus and method for detecting synchronization and signals using block data processing | Chang-Wahn Yu, Youn-Ok Park, Chong H. Lee, Jun Woo Kim, Seungjae BAHNG +2 more | 2019-06-11 |
| 10064183 | Method and apparatus for configuring virtual beam identifier, and method and apparatus for allocating resources using the virtual beam identifier | Young Jin Moon, Il Gyu KIM, Youn-Ok Park | 2018-08-28 |
| 9999053 | Method and apparatus for configuring resources of random access channel in wireless communication system | Jisoo PARK, Youn-Ok Park, Kyung Yeol Sohn | 2018-06-12 |
| 9276314 | Central node apparatus and method for transmitting wireless signals between central office node and remote node using beam patterns and antenna polarization | Youn-Ok Park | 2016-03-01 |
| 9083085 | System for transmitting and receiving multi-input multi-output and method for transmitting and receiving multi-input multi-output using the same | Kyung Yeol Sohn, Jun Woo Kim, Jae Kwon Kim, Youn-Ok Park | 2015-07-14 |
| 8781335 | Optical repeater and signal relay method thereof | Youn-Ok Park | 2014-07-15 |
| 8744031 | Device and method for estimating carrier frequency offset of OFDM signals transmitted and received through plurality of polarized antennas | Jun Woo Kim, Kyung Yeol Sohn, Se-young Cho, Youn-Ok Park | 2014-06-03 |
| 8724687 | Data processing method, equalizer and receiver | Hyeong Sook Park, Eon Young Hong, Kyung Yeol Sohn, Jun Woo Kim, Youn-Ok Park +1 more | 2014-05-13 |
| 8654882 | Method and apparatus of detecting signal based on minimum mean square error in multiple input multiple output system | Hoon Lee, Seungjae Bang, Jung Pil CHOI, Youn-Ok Park, Jae Kwon Kim +1 more | 2014-02-18 |
| 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, Youn-Ok Park, Dae Ho Kim +4 more | 2013-10-15 |
| 8477880 | Method and apparatus for signal detection based on MMSE in MIMO communication system | Young Ha Lee, Jung Pil CHOI, Hoon Lee, Seungjae BAHNG, Youn-Ok Park +1 more | 2013-07-02 |
| 8295414 | Device for gain control and method for receiving signal | Hoon Lee, Seungjae BAHNG, Youn-Ok Park | 2012-10-23 |
| 8275053 | Apparatus and method of estimating channel based on channel delay spread in mobile communication system | Kyung Yeol Sohn, Youn-Ok Park | 2012-09-25 |
| 8184606 | Apparatus and method for monitoring base station signal in communication system having multiple antennas | Youn-Ok Park, Yong Su Lee | 2012-05-22 |
| 8160174 | Signal detection method and receiver | Hyeong Sook Park, Jun Woo Kim, Kyung Yeol Sohn, Chang-Wahn Yu, Youn-Ok Park +2 more | 2012-04-17 |
| 8135099 | Method for detecting transmission symbols in multiple antenna system | Chang-Wahn Yu, Seung Jae BAHNG, Dae Ho Kim, Youn-Ok Park, Jee-Hwan Ahn +1 more | 2012-03-13 |
| 8098777 | Signal detection method and receiving apparatus in MIMO system | Seung Jae BAHNG, Youn-Ok Park | 2012-01-17 |
| 8065355 | Interpolation FIR filter having multiple data rates in mobile communication system and method of filtering data using the same | Youn-Ok Park | 2011-11-22 |
| 8054909 | Method of selecting candidate vector and method of detecting transmission symbol | Seung Jae BAHNG, Jae Kwon Kim, Hoon Heo, Hyun Myung Wu, Youn-Ok Park +4 more | 2011-11-08 |
| 8040980 | Log likelihood ratio calculation method, transmit signal detection method, and receiver | Seung Jae BAHNG, Chang-Wahn Yu, Dae Ho Kim, Young Ha Lee, Youn-Ok Park | 2011-10-18 |
| 7940858 | Apparatus and method for calibration in a communication system | Yong Su Lee, Youn-Ok Park, Kyung Yeol Sohn, Jae-Gun Jung | 2011-05-10 |
| 7899138 | Method of detecting space-time code in mobile communication system with 4 Tx antenna | Chang-Wahn Yu, Seung Jae BAHNG, Dae Ho Kim, Youn-Ok Park, Jee-Hwan Ahn +1 more | 2011-03-01 |
| 7746966 | Method for automatic gain control before initial synchronization in OFDM system and apparatus thereof | Yong Su Lee, Youn-Ok Park, Jun Woo Kim | 2010-06-29 |
| 7477190 | Smart antenna beamforming device in communication system and method thereof | Young Ho Yun, Chang-Wahn Yu, Hyung-Rae Park, Youn-Ok Park | 2009-01-13 |