Issued Patents 2011
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8085684 | Method and apparatus for identifying base station in wireless communication system | Sung-Oh Kwon, Neung-Hyung Lee, Kyeong-In Jeong, Jong-In Kim, Ok-Seon Lee +2 more | 2011-12-27 |
| 8059545 | Handover apparatus and method using relay node in cellular system | Young-Hyun Jeon, Sung Hyun Cho, Sanghoon Lee, Sungho Jeon | 2011-11-15 |
| 8050618 | Apparatus and method for transmission and reception in multiple input multiple output system with relay station | Robert W. Heath, Jr., Taiwen Tang, Sung Hyun Cho, Chan-Byoung Chae | 2011-11-01 |
| 8019345 | Apparatus and method for performing handover in broadband wireless communication system | Young-Hyun Jeon, Hyun-Soo Yoon, Han Jin Lee, Dong Wook Kim | 2011-09-13 |
| 8005031 | Apparatus and method for transmitting and receiving a signal in a wireless communication system | Tae-Won Yune, Jong-Hyeuk Lee, Gi-Hong Im, Eung Sun Kim | 2011-08-23 |
| 7991358 | Method for reducing an amount of feedback used in a mobile communication system | Dai-Kwan Kim, Jeong Ho JEON, Song Chong, Hyang Won Lee, Kyu-Ho Son | 2011-08-02 |
| 7953412 | System and method for performing handover in a wireless mobile communication system | Ok-Seon Lee, Chi-Hyun Park, Sang-Boh Yun, Sung Hyun Cho, Jung-Hoon Cheon | 2011-05-31 |
| 7912146 | Method and apparatus for transmitting data in a communication system | Eung Sun Kim, Jong-Hyeuk Lee | 2011-03-22 |
| 7881302 | Apparatus and method for managing connection identifier in a communication system | Ok-Seon Lee | 2011-02-01 |