Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10122091 | Microstrip patch antenna in cavity-backed structure including via-hole | Ho-Jun Lee, Se Hwan CHOI | 2018-11-06 |
| 9843100 | Antenna having broad bandwidth and high radiation efficiency | Seong-Joong Kim, Sang Wook Nam, Su Min Yun | 2017-12-12 |
| 9762275 | Super-regenerative receiving method and super-regenerative receiver (SRR) circuit with high frequency selectivity | Seok Ju YUN, Seong-Joong Kim | 2017-09-12 |
| 9722317 | 2-port antenna having optimum impedances of a transmitter and a receiver | Seong-Joong Kim, Seok Ju YUN, Sang Wook Nam, Su Min Yun | 2017-08-01 |
| 9722829 | Pulse shaping circuit for improving spectrum efficiency and on-off keying (OOK) transmitter including pulse shaping circuit | Bum-Man Kim, Han Kyu Lee, Dae-Chul Jeong, Tae-Young Chung | 2017-08-01 |
| 9577022 | Inductor | Seong-Joong Kim | 2017-02-21 |
| 9436202 | Low power circuit for reducing leakage power using negative voltage | Seong-Joong Kim, Bum-Man Kim, Han Kyu Lee, Dae-Chul Jeong, Tae-Young Chung | 2016-09-06 |
| 9413367 | Method and apparatus for calibrating output frequency of oscillator | Seok Ju YUN, Seong-Joong Kim | 2016-08-09 |
| 9319082 | Receiver and transmitter of coping with interference in super-regenerative communication system, and method of using the receiver and the transmitter | Joon Seong Kang, Hyo Sun Hwang | 2016-04-19 |
| 9160275 | Envelope detection apparatus dynamically controlled in response to input signal and envelope detection method thereof | Seong-Joong Kim, Sang-Gug Lee, Jae Seung Lee, Sok Kyun Han | 2015-10-13 |
| 9107079 | Ultra-low power wireless communication apparatus and method | Tae In Hyon, Young Jun Hong | 2015-08-11 |
| 9071398 | Apparatus and method for transmit/receive of image data | Woo Yong Lee, Jin Kyeong Kim, Kyeongpyo Kim, Hyoung Jin Kwon, Yong Sun Kim +3 more | 2015-06-30 |
| 8913648 | Receiver and transmitter of coping with interference in super-regenerative communication system, and method of using the receiver and the transmitter | Joon Seong Kang, Hyo Sun Hwang | 2014-12-16 |
| 8604851 | Digital phase locked loop device and method in wireless communication system | Kang Yoon Lee, Young Gun PU, An-Soo Park, Joon Sung Park | 2013-12-10 |
| 8594093 | Apparatus and method for transmit/receive of image data | Woo Yong Lee, Jin Kyeong Kim, Kyeongpyo Kim, Hyoung Jin Kwon, Yong Sun Kim +3 more | 2013-11-26 |
| 8503565 | Multi-antenna communication method and system thereof | Woo Yong Lee, Hyoung Jin Kwon, Kyeongpyo Kim, Jin Kyeong Kim, Yong Sun Kim +1 more | 2013-08-06 |
| 8330637 | Time-to-digital converter and operation method thereof | Kang Yoon Lee, An-Soo Park, Young Gun PU, Joon Sung Park | 2012-12-11 |
| 8320582 | Interference signal removing apparatus and RF receiver using the same | Ick-jin Kwon, Han Woong Yoo | 2012-11-27 |
| 7933359 | Polar transmitter for increasing modulation rate using multi-phase generator | Jeong Hoon Lee, Seung-Woo Kim, Eun-chul Park | 2011-04-26 |
| 7915968 | Digitally controlled oscillator (DCO) | Tae Wook Kim, Choong-yul Cha, Kang Yoon Lee | 2011-03-29 |
| 7812644 | Digital frequency detector and digital phase locked loop using the digital frequency detector | Choong-yul Cha, Tae Wook Kim | 2010-10-12 |
| 7782165 | Wire-stacked transformer | Seung-Woo Kim | 2010-08-24 |
| 7782928 | Method and apparatus for self-calibration in a mobile transceiver | Hyun-Il Kang, Chang Seok Lee, Jae-Kon Lee, Jong-Ae Park, Tae Wook Kim +1 more | 2010-08-24 |
| 7755214 | Diode circuit having passive element property, impedance modulator including the diode circuit, and DC source including the diode circuit | Seung-Woo Kim, Seong-soo Lee | 2010-07-13 |
| 7710835 | High resolution time detecting apparatus using interpolation and time detecting method using the same | Tae Wook Kim, Choong-yul Cha, Kang Yoon Lee | 2010-05-04 |