| Patent | Date |
|---|
Fluid sand falling type circulating fluidized bed boiler with a plurality of risers and method of operating the same
Grant 11,333,349 - Lee , et al. May 17, 2 | 2022-05-17 |
Apparatus And Method For Controlling Compressor
App 20220049694 - HU; Jinseok ; et al. | 2022-02-17 |
Fluid Sand Falling Type Circulating Fluidized Bed Boiler With A Plurality Of Risers And Method Of Operating The Same
App 20200025366 - LEE; Uen Do ; et al. | 2020-01-23 |
Gasification apparatus and gasification method
Grant 10,352,559 - Lee , et al. July 16, 2 | 2019-07-16 |
Gasification Apparatus And Gasification Method
App 20170292699 - LEE; Uen Do ; et al. | 2017-10-12 |
Ion beam irradiation device
Grant 9,595,418 - Yamamoto , et al. March 14, 2 | 2017-03-14 |
Hybrid gasification system
Grant 9,416,327 - Lee , et al. August 16, 2 | 2016-08-16 |
Signal transmission method and system for transmitting signal by using interference control method and/or transmission power control method
Grant 9,253,656 - Kwon , et al. February 2, 2 | 2016-02-02 |
Pyrolysis apparatus using liquid metal
Grant 9,156,017 - Lee , et al. October 13, 2 | 2015-10-13 |
Ion Beam Irradiation Device
App 20150179395 - Yamamoto; Yoshiaki ; et al. | 2015-06-25 |
Method and apparatus of selecting transmission/reception mode of plural transmission/reception pairs
Grant 8,995,503 - Kim , et al. March 31, 2 | 2015-03-31 |
Pyrolysis Apparatus Using Liquid Metal
App 20140356256 - Lee; Uen Do ; et al. | 2014-12-04 |
Space frequency block code signal processing and relaying system
Grant 8,897,208 - Kim , et al. November 25, 2 | 2014-11-25 |
Signal transmission method and system for transmitting signal by using interference control method and/or transmission power control method
Grant 8,892,045 - Kwon , et al. November 18, 2 | 2014-11-18 |
Hybrid Gasification System
App 20140314629 - Lee; Uen Do ; et al. | 2014-10-23 |
Interference alignment scheme for use in communication network
Grant 8,855,694 - Kim , et al. October 7, 2 | 2014-10-07 |
System for generating space frequency block code relay signal and method thereof
Grant 8,811,503 - Kim , et al. August 19, 2 | 2014-08-19 |
Communication system of selectively feeding back information about interference channels for interference alignment and method for operating the system
Grant 8,743,835 - Kim , et al. June 3, 2 | 2014-06-03 |
Scheduling apparatus and method of relay-based network
Grant 8,565,144 - Kim , et al. October 22, 2 | 2013-10-22 |
Network apparatus and method for selecting target terminal to perform communication according to interference alignment scheme
Grant 8,559,991 - Kim , et al. October 15, 2 | 2013-10-15 |
Adaptive interference alignment precoding and decoding to prevent multi-cell interference
Grant 8,548,384 - Lee , et al. October 1, 2 | 2013-10-01 |
Communication system for transmitting data using cooperative communication relay
Grant 8,548,378 - Kwon , et al. October 1, 2 | 2013-10-01 |
Signal Transmission Method And System For Transmitting Signal By Using Interference Control Method And/or Transmission Power Control Method
App 20130157705 - KWON; Tae Soo ; et al. | 2013-06-20 |
Communication system performing interference alignment and interference alignment method
Grant 8,462,873 - Park , et al. June 11, 2 | 2013-06-11 |
Relay-based communication system and method processing signal without cyclic prefix
Grant 8,451,916 - Kwon , et al. May 28, 2 | 2013-05-28 |
Method for setting packet transmission path in ad hoc network, and network apparatus using the same
Grant 8,411,611 - Kwon , et al. April 2, 2 | 2013-04-02 |
Apparatus and method for adaptively modulating signal by using layered time-space detector used in MIMO system
Grant RE44,092 - Kim , et al. March 19, 2 | 2013-03-19 |
Method and apparatus for transmitting and receiving space block coding signal through iterative multi-user detection
Grant 8,391,414 - Shin , et al. March 5, 2 | 2013-03-05 |
Multiple relay based multiple input multiple output communication system
Grant 8,379,561 - Lee , et al. February 19, 2 | 2013-02-19 |
Communication system and method of performing interference control using random beamforming technique
Grant 8,359,042 - Kim , et al. January 22, 2 | 2013-01-22 |
Apparatus and method for allocating subchannels and controlling interference in OFDMA systems
Grant 8,339,975 - Salem , et al. December 25, 2 | 2012-12-25 |
Data transmission system for transmitting data via relay having multiple antennas
Grant 8,204,434 - Lee , et al. June 19, 2 | 2012-06-19 |
Method and apparatus for controlling power in a decode-and-forward relay system
Grant 8,199,693 - Hwang , et al. June 12, 2 | 2012-06-12 |
Method of controlling data transmission in a wireless relay system, and the relay system implementing the method
Grant 8,150,409 - Kim , et al. April 3, 2 | 2012-04-03 |
Relay system and data frame structure for the relay system
Grant 8,055,188 - Taori , et al. November 8, 2 | 2011-11-08 |
Method for determining optimal transmission mode and frame structure for mode determination in relay system
Grant 8,023,447 - Kim , et al. September 20, 2 | 2011-09-20 |
Method of controlling data transmission mode in an orthogonal frequency division multiplexing wireless relay system and apparatus using the method
Grant 7,944,809 - Kim , et al. May 17, 2 | 2011-05-17 |
Apparatus and method of reconstructing amplitude-clipped signal
Grant 7,907,511 - Kim , et al. March 15, 2 | 2011-03-15 |
Method And Apparatus Of Selecting Transmission/reception Mode Of Plural Transmission/reception Pairs
App 20110059765 - KIM; Young-Doo ; et al. | 2011-03-10 |
Communication System Performing Interference Alignment And Interference Alignment Method
App 20110051837 - PARK; Dohyung ; et al. | 2011-03-03 |
Apparatus for controlling power of relay in amplify-forward relay system and method using the same
Grant 7,860,451 - Hwang , et al. December 28, 2 | 2010-12-28 |
Method of assigning carrier for mitigating inter-cell interference in fixed relay based communication system
Grant 7,860,452 - Ahn , et al. December 28, 2 | 2010-12-28 |
Relay-based Communication System And Method Processing Signal Without Cyclic Prefix
App 20100322140 - KWON; Ui Kun ; et al. | 2010-12-23 |
Adaptive Interference Alignment Precoding And Decoding To Prevent Multi-cell Interference
App 20100248712 - LEE; Nam-Yoon ; et al. | 2010-09-30 |
Scheduling Apparatus And Method Of Relay-based Network
App 20100232344 - KIM; Young-Doo ; et al. | 2010-09-16 |
Network Apparatus And Method For Selecting Target Terminal To Perform Communication According To Interference Alignment Scheme
App 20100227635 - Kim; Young-Doo ; et al. | 2010-09-09 |
Interference Alignment Scheme For Use In Communication Network
App 20100226293 - KIM; Young-Doo ; et al. | 2010-09-09 |
Communication System Of Selectively Feeding Back Information About Interference Channels For Interference Alignment And Method For Operating The System
App 20100227613 - KIM; Young-Doo ; et al. | 2010-09-09 |
Signal Transmission Method And System For Transmitting Signal By Using Interference Control Method And/or Transmission Power Control Method
App 20100227637 - KWON; Tae Soo ; et al. | 2010-09-09 |
Communication System And Method Of Performing Interference Control Using Random Beamforming Technique
App 20100227566 - KIM; Young-Doo ; et al. | 2010-09-09 |
Apparatus for equalizing clipping noise signals of receiver systems and method thereof
Grant 7,787,557 - Kim , et al. August 31, 2 | 2010-08-31 |
Method of data transmission with iterative multi-user detection and apparatus using the same
Grant 7,751,464 - Kim , et al. July 6, 2 | 2010-07-06 |
Data Transmission System For Transmitting Data Via Relay Having Multiple Antennas
App 20100136903 - LEE; Namyoon ; et al. | 2010-06-03 |
Multiple Relay Based Multiple Input Multiple Output Communication System
App 20100110968 - LEE; Namyoon ; et al. | 2010-05-06 |
Apparatus And Method For Allocating Subchannels And Controlling Interference In Ofdma Systems
App 20090310478 - SALEM; Mohamed Rashad ; et al. | 2009-12-17 |
Communication System For Transmitting Data Using Cooperative Communication Relay
App 20090176492 - Kwon; Tae Soo ; et al. | 2009-07-09 |
System For Generating Space Frequency Block Code Relay Signal And Method Thereof
App 20090103428 - Kim; Young-Doo ; et al. | 2009-04-23 |
Method For Setting Packet Transmission Path In Ad Hoc Network, And Network Apparatus Using The Same
App 20090097432 - KWON; TAE SOO ; et al. | 2009-04-16 |
Method And Apparatus For Transmitting And Receiving Space Block Coding Signal Through Iterative Multi-user Detection
App 20090092182 - Shin; Chang Yong ; et al. | 2009-04-09 |
Relay System And Data Frame Structure For The Relay System
App 20090093266 - TAORI; Rakesh ; et al. | 2009-04-09 |
Scanning probe microscope for measuring angle and method of measuring a sample using the same
Grant 7,514,679 - Shin , et al. April 7, 2 | 2009-04-07 |
Space frequency block code signal processing system
App 20090040960 - Kim; Eung Sun ; et al. | 2009-02-12 |
Apparatus And Method Of Reconstructing Amplitude-clipped Signal
App 20090034408 - KIM; Young-Doo ; et al. | 2009-02-05 |
Method For Determining Optimal Transmission Mode And Frame Structure For Mode Determination In Relay System
App 20090016256 - KIM; Young-Doo ; et al. | 2009-01-15 |
Apparatus and method for adaptively modulating signal by using layered time-space detector used in mimo system
Grant 7,453,947 - Kim , et al. November 18, 2 | 2008-11-18 |
Method Of Assigning Carrier For Mitigating Inter-cell Interference In Fixed Relay Based Communication System
App 20080194267 - AHN; Chang Wook ; et al. | 2008-08-14 |
Method Of Data Transmission With Iterative Multi-user Detection And Apparatus Using The Same
App 20080192809 - KIM; Young-Doo ; et al. | 2008-08-14 |
Method Of Controlling Data Transmission Mode In An Orthogonal Frequency Division Multiplexing Wireless Relay System And Apparatus Using The Method
App 20080181318 - KIM; Young-Doo ; et al. | 2008-07-31 |
Method And Apparatus For Controlling Power In A Decode-and-forward Relay System
App 20080170512 - HWANG; Duck Dong ; et al. | 2008-07-17 |
Apparatus for equalizing clipping noise signals of receiver systems and method thereof
App 20080089224 - Kim; Young-Doo ; et al. | 2008-04-17 |
Scanning probe microscope for measuring angle and method of measuring a sample using the same
App 20080073519 - Shin; Hyun Seung ; et al. | 2008-03-27 |
Apparatus for controlling power of relay in amplify-forward relay system and method using the same
App 20080076349 - Hwang; Duck Dong ; et al. | 2008-03-27 |
Method of controlling data transmission in a wireless relay system, and the relay system implementing the method
App 20080045212 - Kim; Young-Doo ; et al. | 2008-02-21 |
Communication method in an FH-OFDM cellular system
App 20050147024 - Jung, Young-Ho ; et al. | 2005-07-07 |
Apparatus and method for adaptively modulating signal by using layered time-space detector used in mimo system
App 20040141566 - Kim, Young-Doo ; et al. | 2004-07-22 |
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