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Ultra-low Power Data Transmission Method And Apparatus App 20210409142 - KIM; Pansoo ;   et al. | 2021-12-30 |
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Communication Method Of Satellite And Ground Station, And Apparatuses Performing The Same App 20200343970 - KIM; Pansoo ;   et al. | 2020-10-29 |
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Apparatus and method for accessing star network/mesh network of time division multiple access (TDMA)/single channel per carrier (SCPC) integrated satellite communication Grant 10,411,790 - Hong , et al. Sept | 2019-09-10 |
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Network synchronization apparatus and method of time division multiple access (TDMA)-based mesh network satellite communication system Grant 10,057,869 - Ryu , et al. August 21, 2 | 2018-08-21 |
Network Synchronization Apparatus And Method Of Time Division Multiple Access (tdma)-based Mesh Network Satellite Communication System App 20180139711 - RYU; Joon Gyu ;   et al. | 2018-05-17 |
Satellite communication system and method of cancelling interference in the satellite communication system Grant 9,755,730 - Ryu September 5, 2 | 2017-09-05 |
Apparatus and method for interference signal cancellation of central station Grant 9,692,527 - Ryu June 27, 2 | 2017-06-27 |
Apparatus And Method For Interference Signal Cancellation Of Central Station App 20170141855 - RYU; Joon Gyu | 2017-05-18 |
Method And System For Compensating For Return Link Rain Attenuation In Satellite Communication System App 20160242066 - RYU; Joon Gyu | 2016-08-18 |
Satellite Communication System And Method Of Cancelling Interference In The Satellite Communication System App 20160218796 - RYU; Joon Gyu | 2016-07-28 |
Vsat System For Hybrid Operation Of Star-mesh Network And Method For Controlling Thereof App 20150207559 - RYU; Joon Gyu ;   et al. | 2015-07-23 |
System and method for synchronization between digital-to-analog converters (DACs) for high speed signal processing Grant 9,083,379 - Jung , et al. July 14, 2 | 2015-07-14 |
Phase Locked Loop (pll) Apparatus And Operating Method Of Pll Apparatus App 20150171874 - RYU; Joon Gyu | 2015-06-18 |
Adaptive coding and modulation apparatus and method for forward link in satellite communication Grant 9,025,679 - Ryu , et al. May 5, 2 | 2015-05-05 |
SYSTEM AND METHOD FOR SYNCHRONIZATION BETWEEN DIGITAL-TO-ANALOG CONVERTERS (DACs) FOR HIGH SPEED SIGNAL PROCESSING App 20150061909 - JUNG; Soo Yeob ;   et al. | 2015-03-05 |
ACM-based simulcast transmission and reception apparatus and method Grant 8,831,368 - Ryu , et al. September 9, 2 | 2014-09-09 |
Multilevel Satellite Broadcasting System For Providing Hierarchical Satellite Broadcasting And Operation Method Of The Same App 20140245361 - JEON; Jun Gil ;   et al. | 2014-08-28 |
Apparatus And Method For Receiving Satellite Broadcast App 20140150035 - RYU; Joon Gyu ;   et al. | 2014-05-29 |
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Apparatus, System, And Method For Processing Data App 20140082674 - SHIN; Min Su ;   et al. | 2014-03-20 |
Adaptive Coding And Modulation Apparatus And Method For Forward Link In Satellite Communication App 20140056335 - RYU; Joon Gyu ;   et al. | 2014-02-27 |
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Acm-based Simulcast Transmission And Reception Apparatus And Method App 20130051693 - RYU; Joon Gyu ;   et al. | 2013-02-28 |
Method And Apparatus For Measuring Time Delay In Envelope Elimination And Restoration Transmitter App 20120114029 - RYU; Joon-gyu ;   et al. | 2012-05-10 |
Center District Dual Mode Network Synchronization Acquisition Method And Apparatus For Satellite Communication System App 20120099521 - RYU; Joon Gyu ;   et al. | 2012-04-26 |
Phase Locked Loop And Satellite Communication Terminal Using The Same App 20110116587 - RYU; Joon-Gyu ;   et al. | 2011-05-19 |
Microstrip Antenna Comprised Of Two Slots App 20110006950 - Park; Ikmo ;   et al. | 2011-01-13 |
Apparatus and method for compensating forward link rain attenuation based on adaptive transmission scheme for interactive satellite transmission system Grant 7,801,101 - Shin , et al. September 21, 2 | 2010-09-21 |
3-port orthogonal mode transducer and receiver and receiving method using the same Grant 7,791,431 - Han , et al. September 7, 2 | 2010-09-07 |
Satellite Broadcasting System And Signal Receiving Method Thereof App 20100158138 - RYU; Joon-Gyu ;   et al. | 2010-06-24 |
Frequency Error Estimator And Frequency Error Estimating Method Thereof App 20100158091 - Kim; Pan-Soo ;   et al. | 2010-06-24 |
Receiver Circuit Of Satellite Digital Video Broadcast System App 20100138878 - Kim; Pan Soo ;   et al. | 2010-06-03 |
Apparatus and method for robust BPSK/QPSK blind modulation classification against errors in satellite control system Grant 7,697,639 - Kim , et al. April 13, 2 | 2010-04-13 |
3-port Orthogonal Mode Transducer And Receiver And Receiving Method Using The Same App 20080129423 - HAN; Sung Min ;   et al. | 2008-06-05 |
Apparatus and method for robust BPSK/QPSK blind modulation classification against errors in satellite control system App 20070092041 - Kim; Il-Han ;   et al. | 2007-04-26 |
Frequency hopping system and method thereof App 20040136441 - Ryu, Joon-Gyu ;   et al. | 2004-07-15 |