Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9788276 | Method and apparatus for providing hibernation of multi-mode mobile terminal | — | 2017-10-10 |
| 9660113 | Solar cell apparatus and method of fabricating the same | Jung In Jang | 2017-05-23 |
| 9049659 | Method and apparatus for providing hibernation of multi-mode mobile terminal | — | 2015-06-02 |
| 8780819 | Method and system for controlling wireless communication channel | — | 2014-07-15 |
| 8265012 | Adaptive subchannel and bit allocation method using partial channel information feedback in an orthogonal frequency division multiple access communication system | Young-Ho Jung, Jae-Hak Chung, Chan-Soo Hwang | 2012-09-11 |
| 8150409 | Method of controlling data transmission in a wireless relay system, and the relay system implementing the method | Young-Doo Kim, Eung Sun Kim, Chang Wook Ahn | 2012-04-03 |
| 8050356 | Transmission apparatus and method for MIMO system | Chan-Soo Hwang, Jae-Hak Chung, Young-Ho Jung, Won-Il Roh, Chan-Byoung Chae | 2011-11-01 |
| 7974349 | Optimum perturbation apparatus and method in a multi-antenna multi-user communication system | Myeon-Kyun Cho, Jong-Hyeuk Lee, Joo-Hwan Chun, Eun-Yong Kim | 2011-07-05 |
| 7925267 | Method for transmitting broadcast channel in a cellular wireless communication system | Young-Ho Jung, Jae-Hak Chung, Yung-Soo Kim, Sung Hyun Cho | 2011-04-12 |
| 7907912 | Apparatus and method for eliminating multi-user interference | Myeon-Kyun Cho, Yung-Soo Kim, Sei-Joon Shim, Kyeong Yeon Kim, Chung-Yong Lee | 2011-03-15 |
| 7907913 | Apparatus and method for determining beamforming vector in a codebook-based beamforming system | Jong-Hyeuk Lee, Myeon-Kyun Cho, Jae-Yeun Yun, Yong-hoon Lee, Sae-Young Chung +1 more | 2011-03-15 |
| 7889814 | Transmitting and receiving apparatus for supporting transmit antenna diversity using space-time block code | Chan-Soo Hwang, Vahid Tarokh, Jae-Hak Chung, Yung-Soo Kim | 2011-02-15 |
| 7864876 | Differential space-time block coding apparatus using eight or less transmit antennas | Yung-Soo Kim, Jae-Hak Chung, Vahid Tarokh, Chan-Soo Hwang | 2011-01-04 |
| 7808954 | Method and system for controlling data rate in a communication system | Cheol-Woo You, In-Soo Hwang, Yung-Soo Kim, Tarokh Vahid | 2010-10-05 |
| 7801237 | Apparatus and method of space time frequency block code | Chan-Byoung Chae, Hong-sil Jeong, Sung-Ryul Yun, Won-Il Roh, Jeong-Tae Oh +3 more | 2010-09-21 |
| 7783334 | Garment for measuring physiological signal | Seung Hwan Kim, Kyung Hong, Hye Jun Park | 2010-08-24 |
| 7773946 | Method and apparatus for transmitting/receiving data in a cellular communication system | Kwang-Bok Lee, Hui Won Je | 2010-08-10 |
| 7764744 | Apparatus and method for extending number of antennas in a wireless communication system using multiple antennas | Soong-Yoon Choi, Gun-Chul Hwang, Chan-Byoung Chae | 2010-07-27 |
| 7746950 | Signal detection method for MIMO communication system employing spatial multiplexing | Jae Kwon Kim | 2010-06-29 |
| 7710918 | Pilot designing method in an uplink OFDMA system | Young-Ho Jung, Jae-Hak Chung, Chan-Soo Hwang, Yong-hoon Lee, Hong Sun Park | 2010-05-04 |
| 7680175 | Apparatus and method for transmitting/receiving signal in a communication system using a plurality of transmit antennas | Young-Ho Jung, Yung-Soo Kim | 2010-03-16 |
| 7630380 | Apparatus and method for scheduling resources in a multiantenna system | Jae-Hak Chung, Ji Won Kang, Ye-Hoon Lee, Chung-Yong Lee, Hak-Ju Lee | 2009-12-08 |
| 7623588 | Transmission method for OFDM-MIMO communication system | Chang Soon Park, Kwang-Bok Lee, Koo-Chul Jung | 2009-11-24 |
| 7567623 | Differential space-time block coding apparatus with high transmission rate and method thereof | Jae-Hak Chung, Chan-Soo Hwang, Young-Ho Jung, Vahid Tarokh | 2009-07-28 |
| 7539263 | Method for transmitting and receiving preamble sequences in an orthogonal frequency division multiplexing communication system using a multiple input multiple output scheme | Young-Ho Jung, Jae-Hak Chung | 2009-05-26 |