| 8243579 |
OFDM receiving circuit having multiple demodulation paths using oversampling analog-to-digital converter |
Seung Wook Lee, Jeong-Woo Lee, Su-Won Kang, Kyeongho Lee |
2012-08-14 |
| 8229028 |
Apparatus for measuring IQ imbalance |
Kyeongho Lee, Jeong-Woo Lee, Seung Wook Lee, Eal Wan Lee |
2012-07-24 |
| 8018990 |
Apparatus for measuring in-phase and quadrature (IQ) imbalance |
Kyeongho Lee, Jeong-Woo Lee, Seung Wook Lee, Eal Wan Lee |
2011-09-13 |
| 7995645 |
Apparatus for measuring in-phase and quadrature (IQ) imbalance |
Kyeongho Lee, Jeong-Woo Lee, Seung Wook Lee, Eal Wan Lee |
2011-08-09 |
| 7952442 |
Integrated circuit package having inductance loop formed from same-pin-to-same-bonding-pad structure |
Yido Koo, Hyungki Huh, Kang Yoon Lee, Jeong-Woo Lee, Kyeongho Lee |
2011-05-31 |
| 7949324 |
Method for compensating transmission carrier leakage and transceiving circuit embodying the same |
Kyeongho Lee, Sang Hun Jung, Eal Wan Lee, In Ho Song |
2011-05-24 |
| 7945208 |
Radio frequency integrated circuit |
Kyeongho Lee, Yido Koo, Jeong-Woo Lee |
2011-05-17 |
| 7925217 |
Receiving circuit and method for compensating IQ mismatch |
Kyeongho Lee |
2011-04-12 |
| 7831215 |
Tranceiver circuit for compensating IQ mismatch and carrier leakage and method for controlling the same |
Kyeongho Lee |
2010-11-09 |
| 7812672 |
Low noise amplifier having improved linearity |
Seung Wook Lee, Deok Hee LEE, Eunseok Song, Kyeongho Lee |
2010-10-12 |
| 7768097 |
Integrated circuit package having an inductance loop formed from a multi-loop configuration |
Yido Koo, Hyungki Huh, Kang Yoon Lee, Jeong-Woo Lee, Kyeongho Lee |
2010-08-03 |
| 7560960 |
Frequency synthesizer using two phase locked loops |
Kyeongho Lee, Yido Koo, Jeong-Woo Lee |
2009-07-14 |
| 7535977 |
Sigma-delta based phase lock loop |
Yido Koo, Youngho Ahn, Eunseok Song, Jeong-Woo Lee, Kyeongho Lee |
2009-05-19 |
| 7515662 |
Method for compensating for gain ripple and group delay characteristics of filter and receiving circuit embodying the same |
Kyeongho Lee |
2009-04-07 |
| 7512390 |
System and method for tuning a frequency generator using an LC oscillator |
Kang Yoon Lee, Yido Koo, Jeong-Woo Lee, Kyeongho Lee |
2009-03-31 |
| 7436265 |
Clock generator and clock generating method using delay locked loop |
Kyeongho Lee |
2008-10-14 |
| 7202741 |
Highly linear variable gain amplifier |
Seung Wook Lee, Jeong-Woo Lee, Kyeongho Lee |
2007-04-10 |
| 7190236 |
Apparatus and method of oscillating wideband frequency |
Kyeongho Lee, Jeong-Woo Lee, Seung Wook Lee |
2007-03-13 |
| 7035351 |
Automatic gain control loop apparatus |
Wonchan Kim, Kyeongho Lee, Deog-Kyoon Jeong |
2006-04-25 |
| 7002410 |
Adaptive linearization technique for communication building block |
Hei-sam Jeong, Kyeongho Lee |
2006-02-21 |
| 7003265 |
System and method for filtering signals in a transceiver |
Young-deuk Jeon, Seung Wook Lee, Jeong-Woo Lee, Kyeongho Lee |
2006-02-21 |
| 6993109 |
Zero-delay buffer circuit for a spread spectrum clock system and method therefor |
Kyeongho Lee |
2006-01-31 |
| 6963620 |
Communication transmitter using offset phase-locked-loop |
Kang Yoon Lee, Eunseok Song, Jeong-Woo Lee, Kyeongho Lee |
2005-11-08 |
| 6952125 |
System and method for suppressing noise in a phase-locked loop circuit |
Youngho Ahn, Eunseok Song, Yido Koo, Jeong-Woo Lee, Kyeongho Lee |
2005-10-04 |
| 6876266 |
LC oscillator with wide tuning range and low phase noise |
Yido Koo, Jeong-Woo Lee, Kyeongho Lee |
2005-04-05 |