Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8019300 | Multi-channel tuning receiver and multi-channel tuning method thereof | Yang-Su Kim, Han-Seung Koo, Doh-Wook Kim, Soo-In Lee | 2011-09-13 |
| 7970005 | Channel bonding receiving apparatus and method for expanding channel bonding receiving band | Han-Seung Koo, Yang-Su Kim, Doh-Wook Kim, Soo-In Lee | 2011-06-28 |
| 7933364 | QAM symbol slicing method and apparatus | Eun Sook Jin, Soo-In Lee | 2011-04-26 |
| 7646784 | Apparatus for estimating frequency offset from received signal and method for the same | Pansoo Kim, Soon-Ik Jeon, Deock-Gil Oh, Ho-Jin Lee | 2010-01-12 |
| 7248654 | Apparatus and method for compensating I/Q imbalance based on gain-controlled reference channel in orthogonal frequency division multiplex | Young Wan Kim, Ho-Jin Lee | 2007-07-24 |
| 7203251 | Apparatus for compensating phase of receiver and method thereof | Young Wan Kim, Nae-Soo Kim, Ho-Jin Lee | 2007-04-10 |
| 7187725 | Method and apparatus for compensating I/Q imbalance by using variable loop gain in quadrature demodulator | Pansoo Kim, Ho-Jin Lee | 2007-03-06 |
| 7010059 | Quadrature demodulator for compensating for gain and phase imbalances between in-phase and quadrature-phase components | Young Wan Kim, Nae-Soo Kim, Deock-Gil Oh | 2006-03-07 |
| 6925132 | Method for detecting and correcting amplitude and phase imbalances between I and Q components in quadrature demodulator | Young Wan Kim, Nae-Soo Kim, Ho-Jin Lee | 2005-08-02 |
| 6650715 | Apparatus for recovering decision-directed carrier | Myung-Sup Kim, Seong-Pal Lee, Jong-Suk Chae | 2003-11-18 |