Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8170523 | Super regenerative receiver and method of saving power of the same | Hoyong Kang, Xiaohua Yu, Ji Eun Kim, Trung Kien NGUYEN, Dae Young Yoon +3 more | 2012-05-01 |
| 8089909 | Method of transmitting/receiving data in sensor network for reducing overhearing of sensor nodes | Se Han Kim, Kyeseon Lee, Chong-Ho Yoon, Gang-Ho Byun, Cheol Sig Pyo | 2012-01-03 |
| 7920834 | Apparatus and method for selecting antennas and nodes MIMO communication system | Wun Cheol Jeong, Cheol Sig Pyo | 2011-04-05 |
| 7899074 | Apparatus and method for controlling multi-channel access | Tae Joon Park, Se Han Kim, Cheol Sig Pyo, Jae Yong Lee, Byung-Chul Kim | 2011-03-01 |
| 7893836 | Method and apparatus for avoiding collision between each of radio frequency identification readers | Byunghyun Chung, Hee-Sook Mo, Cheol Sig Pyo | 2011-02-22 |
| 7884723 | Lower power battery-assisted RFID tag having improved recognition distance, and wake-up method thereof | Jae Young Jung, Hae-Won Son, Jong-Hyun Seo, Junho Yeo, Gil-Young Choi +2 more | 2011-02-08 |
| 7804455 | Antenna apparatus for linearly polarized diversity antenna in RFID reader and method of controlling the antenna apparatus | Jong Moon LEE, Cheol Sig Pyo, Ik Guen Choi | 2010-09-28 |
| 7750823 | Apparatus and method for channel allocation according to traveling direction in inter-vehicle communications | Jin Kyeong Kim, Cheol Sig Pyo | 2010-07-06 |
| 7613103 | Apparatus and method for decoding turbo TCM using coset mapping | Eun-A Choi, Ji-Won Jung | 2009-11-03 |
| 7539920 | LDPC decoding apparatus and method with low computational complexity algorithm | Eun-A Choi, Deock-Gil Oh, Ji-Won Jung | 2009-05-26 |
| 7415528 | Apparatus and method for transmitting hierarchically multimedia data TS to prevent jitter of timing information and for recovering the multimedia data TS | Dong Joon CHOI | 2008-08-19 |
| 7340002 | Pragmatic trellis code modulation decoder and a method thereof | Eun-A Choi, Deock-Gil Oh, Ji-Won Jung | 2008-03-04 |
| 7325174 | Pre-processing apparatus using nonuniform quantization of channel reliability value and LDPC decoding system using the same | Eun-A Choi, Ji-Won Jung, Sung-Jun Cho, Tae Gil Lee, Sang Jin Park +1 more | 2008-01-29 |
| 7321643 | Soft decision decoder, and log likelihood ratio calculator and method thereof for enhanced performance in soft decision decoding | Dae-Ig Chang, Dong-Weon Yoon | 2008-01-22 |
| 7263142 | Apparatus and method for synchronizing symbol timing using timing loop controller | Pansoo Kim, Young Wan Kim | 2007-08-28 |
| 7203251 | Apparatus for compensating phase of receiver and method thereof | Young Wan Kim, Yun Jeong Song, Ho-Jin Lee | 2007-04-10 |
| 7180962 | Apparatus and method for demodulation using detection of channel adaptive modulation scheme | Dae-Ig Chang | 2007-02-20 |
| 7177362 | Apparatus for adaptive resolution of phase ambiguity value | Dae-Ig Chang, Eun-A Choi | 2007-02-13 |
| 7161357 | Apparatus for measuring read range between RFID tag and reader | Jong Moon LEE, Cheol Sig Pyo, Jong-Suk Chae | 2007-01-09 |
| 7102469 | Open loop resonator filter using aperture | Young Wan Kim, Byung-Su Kang, Deock-Gil Oh, Chul Hen Seo, Serk Soon Im +1 more | 2006-09-05 |
| 7010059 | Quadrature demodulator for compensating for gain and phase imbalances between in-phase and quadrature-phase components | Yun Jeong Song, Young Wan 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 | Yun Jeong Song, Young Wan Kim, Ho-Jin Lee | 2005-08-02 |
| 6732326 | Structure and method for depuncturing punctured codes for radix-4 branch metric calculation in high-speed viterbi decoder | Eun-A Choi, Jin Ho Kim, Deock-Gil Oh | 2004-05-04 |