Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8626069 | Apparatus and method for beamforming considering interference amount in broadband wireless communication system | Keun-Chul Hwang, Soon-Young Yoon | 2014-01-07 |
| 8515369 | Apparatus and method for selecting transmission mode in multi-antenna system | Keun-Chul Hwang, Sung-Woo Park | 2013-08-20 |
| 8406754 | Apparatus and method for beamforming using sector common antenna in wireless communication system | Keun-Chul Hwang, Byoung-Ha Yi | 2013-03-26 |
| 8260234 | Apparatus and method for calibration in multi-antenna system | Keun-Chul Hwang, Soon-Young Yoon, Seok-Wan Rha | 2012-09-04 |
| 8145138 | Apparatus and method for removing interference in multiple antenna system | Keun-Chul Hwang, Soon-Young Yoon | 2012-03-27 |
| 8107986 | Method and apparatus for controlling power in a communication system | Jae-Hee Cho, Soon-Young Yoon, In-Seok Hwang, June Moon | 2012-01-31 |
| 8019373 | System and method for controlling power in a communication system | Jae-Hee Cho, Soon-Young Yoon, In-Seok Hwang, June Moon | 2011-09-13 |
| 7917166 | System and method for controlling power in a communication system | Jae-Hee Cho, Soon-Young Yoon, In-Seok Hwang, June Moon | 2011-03-29 |
| 7801564 | Smart antenna communication system for signal calibration | Young Hoon Kwon, Jang-Hoon Yang | 2010-09-21 |
| 7609661 | System and method for controlling uplink traffic load in a cellular wireless mobile communication system | Young Hoon Kwon | 2009-10-27 |
| 7542530 | Apparatus and method for controlling a digital automatic gain controller in an orthogonal frequency division multiple access communication system | Sei-Jei Cho, Byung Ki Kim, In-Seok Hwang, Jang-Hoon Yang, Hoon Huh +1 more | 2009-06-02 |