Patent | Date |
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System And Method For Testing Performance Of Transponder App 20120119946 - JO; Jin Ho ;   et al. | 2012-05-17 |
Beacon signal generating apparatus in satellite communication system and phase synchronizing apparatus using the same Grant 7,881,663 - Jo , et al. February 1, 2 | 2011-02-01 |
Fault management system using satellite telemetering technology and method thereof Grant 7,843,359 - Jeong , et al. November 30, 2 | 2010-11-30 |
Voltage controlled oscillator capable of tuning negative resistance Grant 7,760,038 - Lee , et al. July 20, 2 | 2010-07-20 |
Beacon Signal Generating Apparatus In Satellite Communication System And Phase Synchronizing Apparatus Using The Same App 20100034137 - Jo; Jin-Ho ;   et al. | 2010-02-11 |
Apparatus for transmitting/receiving destination wake-up information through communication satellite network Grant 7,604,168 - Eun , et al. October 20, 2 | 2009-10-20 |
Vehicle position tracking system via satellite and method thereof Grant 7,603,232 - Sin , et al. October 13, 2 | 2009-10-13 |
Apparatus and method for controlling switch of satellite transponder for multibeam communication Grant 7,567,778 - Jo , et al. July 28, 2 | 2009-07-28 |
Low earth orbit satellite command planning device and method, and low earth orbit satellite control system including the same Grant 7,542,829 - Lee , et al. June 2, 2 | 2009-06-02 |
Voltage Controlled Oscillator Capable of Tuning Negative Resistance App 20080309419 - Lee; Yong-Deuk ;   et al. | 2008-12-18 |
Adaptive downlink packet transmission method in multicarrier CDMA system Grant 7,313,124 - Lim , et al. December 25, 2 | 2007-12-25 |
Apparatus and method for controlling switch of satellite transponder for multibeam communication App 20070149119 - Jo; Jin-Ho ;   et al. | 2007-06-28 |
Vehicle position tracking system via satellite and method thereof App 20070150193 - Sin; Cheon-Sik ;   et al. | 2007-06-28 |
Satellite simulation model system based on interface standard model App 20070142062 - Cho; Sung-Ki ;   et al. | 2007-06-21 |
Fault management system using satellite telemetering technology and method thereof App 20070129009 - Jeong; Cheol-Oh ;   et al. | 2007-06-07 |
Apparatus for repeating signal using microstrip patch array antenna App 20070060046 - Lee; Yong-Min ;   et al. | 2007-03-15 |
Fast LUT predistorter for power amplifier Grant 7,170,343 - Jin , et al. January 30, 2 | 2007-01-30 |
Apparatus and method for inspecting interface between ground layer and substrate of microstrip by using scattering parameters Grant 7,170,300 - Kahng , et al. January 30, 2 | 2007-01-30 |
Antenna aligning apparatus for near-field measurement Grant 7,088,287 - Lee , et al. August 8, 2 | 2006-08-08 |
Low earth orbit satellite command planning device and method, and low earth orbit satellite control system including the same App 20060136103 - Lee; Byoung-Sun ;   et al. | 2006-06-22 |
Hybrid type satellite simulation system and method thereof App 20060100846 - Lee; Sang-Uk ;   et al. | 2006-05-11 |
Apparatus and method for measuring EMI level of electronic device Grant 7,002,359 - Kahng , et al. February 21, 2 | 2006-02-21 |
Adaptive downlink packet transmission method in multicarrier CDMA system App 20050141473 - Lim, Kwang-Jae ;   et al. | 2005-06-30 |
Fast LUT predistorter for power amplifier App 20050140438 - Jin, Ming-Lu ;   et al. | 2005-06-30 |
Apparatus and method for measuring EMI level of electronic device App 20050134291 - Kahng, Sung-Tek ;   et al. | 2005-06-23 |
Apparatus and method for inspecting interface between ground layer and substrate of microstrip by using scattering parameters App 20050127892 - Kahng, Sung-Tek ;   et al. | 2005-06-16 |
Antenna aligning apparatus for near-field measurement App 20050128137 - Lee, Jeom-Hun ;   et al. | 2005-06-16 |
System and method for executing diagnosis of vehicle performance Grant 6,850,823 - Eun , et al. February 1, 2 | 2005-02-01 |
Data gathering bus terminal controlled and monitored remotely using RF communications network, and data gathering system using the bus terminal App 20040137942 - Lee, Sang-Uk ;   et al. | 2004-07-15 |
High power amplifier operating point determination apparatus and method for satellite communications system Grant 6,728,650 - Park , et al. April 27, 2 | 2004-04-27 |
System for determining precise orbit of satellite and method thereof Grant 6,683,563 - Lee , et al. January 27, 2 | 2004-01-27 |
Apparatus for recovering decision-directed carrier Grant 6,650,715 - Kim , et al. November 18, 2 | 2003-11-18 |
System and method for executing diagnosis of vehicle performance App 20030107548 - Eun, Jong-Won ;   et al. | 2003-06-12 |
System for determining precise orbit of satellite and method thereof App 20030098810 - Lee, Jeong-Sook ;   et al. | 2003-05-29 |
High power amplifier operating point determination apparatus and method App 20030055590 - Park, Jong Heung ;   et al. | 2003-03-20 |
Lowpass filter for high frequency applications App 20020109566 - Lee, Moon Que ;   et al. | 2002-08-15 |
Satellite tracking apparatus and control method for vehicle-mounted receive antenna system Grant 6,191,734 - Park , et al. February 20, 2 | 2001-02-20 |