Issued Patents All Time
Showing 126–133 of 133 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7583586 | Apparatus and method for transmitting/receiving pilot signal in communication system using OFDM scheme | Sung-Eun Park, Dong-Seek Park, Jae-Yoel Kim, Ji-Ho Jang, Pan-Yuh Joo | 2009-09-01 |
| 7558293 | Method for detecting initial operation mode in wireless communication system employing OFDMA scheme | Sung-Eun Park, Jae-Yoel Kim, Dong-Seek Park | 2009-07-07 |
| 7555694 | Channel interleaving/de-interleaving apparatus in a communication system using a low density parity check code and control method thereof | Gyu-Bum Kyung, Jae-Yoel Kim, Sung-Eun Park | 2009-06-30 |
| 7541390 | Composition for preparing electron emitter, electron emitter produced by using the composition, and electron emission device comprising the electron emitter | Chang-Wook Kim, Hyun Jee Lee, Soo-Jin Park, Dong-Hyun Jung, Dae-Yup Shin | 2009-06-02 |
| 7535860 | Apparatus and method for transmitting/receiving pilot signal in communication system using OFDM scheme | Sung-Eun Park, Dong-Seek Park, Jae-Yoel Kim, Sung-Ryul Yun, Sie-Joon Cho +2 more | 2009-05-19 |
| 7524361 | Porous hydrogen separation membrane and method for preparing the same | Jong Soo Park, Wang-Lai Yoon, Ho Tae Lee, Dong Won Kim, Sung Ho Cho +1 more | 2009-04-28 |
| 7516391 | Apparatus and method for coding/decoding block low density parity check code with variable block length | Gyu-Bum Kyung, Se-ho Myung, Kyeong-Cheol Yang, Hyun-Koo Yang, Dong-Seek Park +4 more | 2009-04-07 |
| 7460506 | Apparatus and method for transmitting and receiving a cell identification code in a mobile communication system | Jung-Min Ro, Seok Hyun Yoon, Chang-Ho Suh, Dong-Seek Park, Young-Kwon Cho | 2008-12-02 |