Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |