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Frame transmission method performed in access point, frame reception method performed in terminal, and access point
Grant 11,160,135 - Oh , et al. October 26, 2 | 2021-10-26 |
Communication method using interference alignment in wireless LAN
Grant 11,139,863 - Lee , et al. October 5, 2 | 2021-10-05 |
Resistive memory device and method of manufacturing the resistive memory device
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Resistive Memory Device And Method Of Manufacturing The Resistive Memory Device
App 20200321519 - YIM; Hyuck Sang ; et al. | 2020-10-08 |
Resistive memory device and method of manufacturing the resistive memory device
Grant 10,727,403 - Yim , et al. | 2020-07-28 |
Transceiver in wireless communication system
Grant 10,637,151 - Kang , et al. | 2020-04-28 |
Method for transmitting and receiving frame in wireless local area network system and apparatus for the same
Grant 10,602,512 - Ko , et al. | 2020-03-24 |
Communication Method Using Interference Alignment In Wireless Lan
App 20200014427 - LEE; Jae Seung ; et al. | 2020-01-09 |
Frame Transmission Method Performed In Access Point, Frame Reception Method Performed In Terminal, And Access Point
App 20190387575 - OH; Jin Hyung ; et al. | 2019-12-19 |
Resistive Memory Device And Method Of Manufacturing The Resistive Memory Device
App 20190341545 - YIM; Hyuck Sang ; et al. | 2019-11-07 |
Communication method using interference alignment in wireless LAN
Grant 10,454,534 - Lee , et al. Oc | 2019-10-22 |
Frame Transmission method performed in access point, frame reception method performed in terminal, and access point
Grant 10,405,372 - Oh , et al. Sep | 2019-09-03 |
Wireless communication apparatus for increasing throughput using MIMO in LOS environment and method therefor
Grant 10,361,889 - Kim , et al. | 2019-07-23 |
Method of aligning interference in wireless local area network
Grant 10,333,737 - Oh , et al. | 2019-06-25 |
Apparatus for OAM mode combination and antenna apparatus for multi-mode generation
Grant 10,284,325 - Kang , et al. | 2019-05-07 |
Method and system for neighboring access point discovery between multi-band wireless LAN access points
Grant 10,154,449 - Kang , et al. Dec | 2018-12-11 |
Transceiver In Wireless Communication System
App 20180316095 - KANG; Min Soo ; et al. | 2018-11-01 |
Method and apparatus for interference alignment and multi-antenna signal process in wireless network
Grant 10,111,253 - Oh , et al. October 23, 2 | 2018-10-23 |
Planar Electromagnetic Wave Generation Apparatus For Concentrating Orbital Angular Momentum And Method Therefor
App 20180241497 - HONG; Ju Yeon ; et al. | 2018-08-23 |
Method for communicating message between entities in coexistence management system
Grant 10,045,222 - Kang , et al. August 7, 2 | 2018-08-07 |
Frame transmission system and method of interference alignment and controlling in multi-cell random access network
Grant 10,045,240 - Oh , et al. August 7, 2 | 2018-08-07 |
Method of operating entities in coexistence management system
Grant 10,039,007 - Kang , et al. July 31, 2 | 2018-07-31 |
Communication Method Using Interference Alignment In Wireless Lan
App 20180102816 - LEE; Jae Seung ; et al. | 2018-04-12 |
Frame Transmission System And Method Of Interference Alignment And Controlling In Multi-cell Random Access Network
App 20180063734 - OH; Jin Hyung ; et al. | 2018-03-01 |
Frame Transmission Method Performed In Access Point, Frame Reception Method Performed In Terminal, And Access Point
App 20180027608 - OH; Jin Hyung ; et al. | 2018-01-25 |
Method of generating pilot pattern for adaptive channel estimation in OFDMA systems, method of transmitting/receiving using the pilot pattern and apparatus thereof
Grant 9,867,166 - Hwang , et al. January 9, 2 | 2018-01-09 |
Frame transmission system and method of interference alignment and controlling in multi-cell random access network
Grant 9,843,949 - Oh , et al. December 12, 2 | 2017-12-12 |
Communication method using interference alignment in wireless LAN
Grant 9,838,090 - Lee , et al. December 5, 2 | 2017-12-05 |
Method And System For Neighboring Access Point Discovery Between Multi-band Wireless Lan Access Points
App 20170347312 - KANG; Hyun Duk ; et al. | 2017-11-30 |
Apparatus And Method For Interference Alignment In Cellular Communication Network
App 20170331568 - OH; Jin Hyung ; et al. | 2017-11-16 |
Frame transmission method performed in access point, frame reception method performed in terminal, and access point
Grant 9,814,092 - Oh , et al. November 7, 2 | 2017-11-07 |
Wireless Communication Apparatus For Increasing Throughput Using Mimo In Los Environment And Method Therefor
App 20170272280 - KIM; Kwang Seon ; et al. | 2017-09-21 |
Method For Operating Station In Wireless Lan
App 20170257863 - KO; Gwang Zeen ; et al. | 2017-09-07 |
Method For Enhancing Performance Of Multi-input Multi-output System On Line-of-sight
App 20170194992 - KIM; Bong Su ; et al. | 2017-07-06 |
Method For Transmitting And Receiving Frame In Wireless Local Area Network System And Apparatus For The Same
App 20170188361 - KO; Gwang Zeen ; et al. | 2017-06-29 |
Apparatus For Oam Mode Combination And Antenna Apparatus For Multi-mode Generation
App 20170155467 - KANG; Min Soo ; et al. | 2017-06-01 |
Method for avoiding interference in wireless local area network system and apparatus for performing the same
Grant 9,642,070 - Kang , et al. May 2, 2 | 2017-05-02 |
Method for transmitting and receiving frame in wireless local area network system and apparatus for the same
Grant 9,635,687 - Ko , et al. April 25, 2 | 2017-04-25 |
Method And Apparatus For Interference Alignment In Multi-antenna Wireless Network Having Coexisted Uplink And Downlink
App 20160359540 - OH; Jin Hyung ; et al. | 2016-12-08 |
Method And Apparatus For Interference Alignment And Multi-antenna Signal Process In Wireless Network
App 20160359606 - OH; Jin Hyung ; et al. | 2016-12-08 |
Communication Method Using Interference Alignment In Wireless Lan
App 20160197655 - LEE; Jae Seung ; et al. | 2016-07-07 |
Method for interference alignment using multiple antennas in overlapped multi-cell overlapped environment
Grant 9,385,834 - Oh , et al. July 5, 2 | 2016-07-05 |
Method For Communicating Message Between Entities In Coexistence Management System
App 20160135117 - KANG; Hyun Duk ; et al. | 2016-05-12 |
Method of frequency channel assignment using effective spectrum sensing in multiple frequency assignment system
Grant 9,332,440 - Kang , et al. May 3, 2 | 2016-05-03 |
Apparatus and method for avoiding interference between access points
Grant 9,306,724 - Kang , et al. April 5, 2 | 2016-04-05 |
Method Of Operating Entities In Coexistence Management System
App 20160088488 - KANG; Hyun Duk ; et al. | 2016-03-24 |
Method for removing signal interference based on multiple input multiple output
Grant 9,270,501 - Oh , et al. February 23, 2 | 2016-02-23 |
Method of communicating between base station and terminal based on interference alignment in multi-cell multi-user multiple-input multiple-output (MIMO) interference channel and method and apparatus of communication using interference alignment and block successive interference pre-cancellation in m
Grant 9,236,922 - Park , et al. January 12, 2 | 2016-01-12 |
Frame Transmission System And Method Of Interference Alignment And Controlling In Multi-cell Random Access Network
App 20150373717 - OH; Jin Hyung ; et al. | 2015-12-24 |
Transmission power control method and device for cognitive radio device
Grant 9,215,661 - Hwang , et al. December 15, 2 | 2015-12-15 |
Method For Avoiding Interference In Wireless Local Area Network System And Apparatus For Performing The Same
App 20150341847 - KANG; Hyun Duk ; et al. | 2015-11-26 |
Apparatus And Method For Processing Transmission/reception Signals For Interference Alignment In Mu-mimo Interfering Broadcast Channel
App 20150341090 - OH; Jinhyung ; et al. | 2015-11-26 |
Apparatus and method of estimating channel in consideration of residual synchronization offset
Grant 9,137,053 - Hwang , et al. September 15, 2 | 2015-09-15 |
Method And Apparatus Of Selecting Transmission Rate In Wireless Transmission System
App 20150245359 - KIM; Igor ; et al. | 2015-08-27 |
Wireless communication method and apparatus based on channel function
Grant 9,106,495 - Kim , et al. August 11, 2 | 2015-08-11 |
Spatial Modulation Method Using Polarization And Apparatus Using The Same
App 20150207551 - KANG; Min Soo ; et al. | 2015-07-23 |
Method For Removing Signal Interference Based On Multiple Input Multiple Output
App 20150188733 - OH; Jinhyung ; et al. | 2015-07-02 |
Frame Transmission Method And Apparatus For Controlling One-way Delay
App 20150181456 - KIM; Igor ; et al. | 2015-06-25 |
Frame Transmission Method Performed In Access Point, Frame Reception Method Performed In Terminal, And Access Point
App 20150181561 - OH; Jin Hyung ; et al. | 2015-06-25 |
Wireless Communication Method And Apparatus Based On Channel Function
App 20150146803 - KIM; Kwang Seon ; et al. | 2015-05-28 |
Method For Discovering Neighbor Node In Wireless Local Area Network
App 20150139031 - KANG; Hyun Duk ; et al. | 2015-05-21 |
Method For Transmitting And Receiving Frame In Wireless Local Area Network System And Apparatus For The Same
App 20150139201 - KO; Gwang Zeen ; et al. | 2015-05-21 |
Method Of Aligning Interference In Wireless Local Area Network
App 20150139127 - OH; Jin Hyung ; et al. | 2015-05-21 |
Communication Device And Method Of Allocating Partial Band To Avoid Interference In Partial Band
App 20150110045 - KO; Gwang Zeen ; et al. | 2015-04-23 |
Apparatus And Method Of Estimating Channel In Consideration Of Residual Synchronization Offset
App 20150092871 - HWANG; Sung-Hyun ; et al. | 2015-04-02 |
Hybrid beaconing method
Grant 8,964,640 - Ko , et al. February 24, 2 | 2015-02-24 |
Method Of Generating Pilot Pattern For Adaptive Channel Estimation In Ofdma Systems, Method Of Transmitting/receiving Using The Pilot Pattern And Apparatus Thereof
App 20140376493 - HWANG; Sung-Hyun ; et al. | 2014-12-25 |
Apparatus And Method For Partial Interference Alignment In Multi-antenna Communication System
App 20140349581 - OH; Jinhyung ; et al. | 2014-11-27 |
Planar Rf Crossover Structure With Broadband Characteristic
App 20140306776 - EOM; Soon Young ; et al. | 2014-10-16 |
Method of generating pilot pattern for adaptive channel estimation in OFDMA systems, method of transmitting/receiving using the pilot pattern and apparatus thereof
Grant 8,861,551 - Hwang , et al. October 14, 2 | 2014-10-14 |
Method of generating pilot pattern for adaptive channel estimation in OFDMA systems, method of transmitting/receiving using the pilot pattern and apparatus thereof
Grant 8,855,144 - Hwang , et al. October 7, 2 | 2014-10-07 |
Method And Apparatus For Controlling Near Field Wireless Network
App 20140286244 - KO; Gwangzeen ; et al. | 2014-09-25 |
Metohod For Interference Alignment Using Multiple Antennas In Overlapped Multi-cell Overlapped Environment
App 20140205034 - Oh; Jinhyung ; et al. | 2014-07-24 |
Method and device for communication between devices with different transmission coverage
Grant 8,787,271 - Um , et al. July 22, 2 | 2014-07-22 |
Method and apparatus for compressing frame
Grant 8,780,940 - You , et al. July 15, 2 | 2014-07-15 |
Multi-channel Antenna Device
App 20140191914 - JU; JeongHo ; et al. | 2014-07-10 |
Apparatus And Method For Avoiding Interference Between Access Points
App 20140177546 - KANG; Hyun Duk ; et al. | 2014-06-26 |
Apparatus and method for processing digital transmission/reception signals to correct in-band gain flatness
Grant 8,761,304 - Kang , et al. June 24, 2 | 2014-06-24 |
Apparatus And Method For Determining Identity Of Wireless Lan System
App 20140169350 - JUNG; Hoi Yoon ; et al. | 2014-06-19 |
Method Of Grouping Stations In Multi-transmission
App 20140146736 - KIM; Igor ; et al. | 2014-05-29 |
Method and apparatus of hybrid burst mapping in OFDMA systems
Grant 8,693,410 - Hwang , et al. April 8, 2 | 2014-04-08 |
Method for sensing spectrum and arranging quiet period in cognitive radio system, customer premise equipment, base station and superframe structure using the same
Grant 8,675,594 - Kang , et al. March 18, 2 | 2014-03-18 |
Reserving resources in centralized network by scanning superframes equal to or greater than maximum number of superframes allowed without listening to beacon period
Grant 8,661,143 - Lee , et al. February 25, 2 | 2014-02-25 |
Method and apparatus for detecting signal using cyclo-stationary characterisitics
Grant 8,639,736 - Lim , et al. January 28, 2 | 2014-01-28 |
Channel switching apparatus and method of a base station and channel switching apparatus and method of a terminal based on the cognitive radio system
Grant 8,619,699 - Ko , et al. December 31, 2 | 2013-12-31 |
Channel switching apparatus and method of a base station and channel switching apparatus and method of a terminal based on the cognitive radio system
Grant 08619699 - | 2013-12-31 |
Relay station for cell information exchange between adjacent BSs over air links in cellular systems
Grant 8,600,418 - Ko , et al. December 3, 2 | 2013-12-03 |
Wireless communication system and method for sharing sensing antenna, sensing receiver, data transceiver antenna, and data transceiver
Grant 8,594,585 - Jung , et al. November 26, 2 | 2013-11-26 |
Resistive Memory Device And Method Of Fabricating The Same
App 20130294146 - KIM; Jeong Hwan ; et al. | 2013-11-07 |
Method Of Communicating Between Base Station And Terminal Based On Interference Alignment In Multi-cell Multi-user Multiple-input Multiple-output (mimo) Interference Channel And Method And Apparatus Of Communication Using Interference Alignment And Block Successive Interference Pre-cancellation In M
App 20130267266 - PARK; Jae Hyun ; et al. | 2013-10-10 |
Data integration apparatus and method
Grant 8,495,000 - Lim , et al. July 23, 2 | 2013-07-23 |
Network communication method and network device using preamble
Grant 8,488,526 - Hwang , et al. July 16, 2 | 2013-07-16 |
Method and system for managing channel set for dynamic channel allocation
Grant 8,483,730 - Park , et al. July 9, 2 | 2013-07-09 |
Method for using flexible bandwidth in OFDMA-based cognitive radio system, base station and subscriber station using the same
Grant 8,477,799 - Hwang , et al. July 2, 2 | 2013-07-02 |
Method and apparatus for detecting received signal in wireless communication system
Grant 8,363,742 - Jung , et al. January 29, 2 | 2013-01-29 |
Method and apparatus for generating predistortion signal
Grant 8,340,214 - Kang , et al. December 25, 2 | 2012-12-25 |
Method Of Frequency Channel Assignment Using Effective Spectrum Sensing In Multiple Frequency Assignment System
App 20120307782 - KANG; Bub Joo ; et al. | 2012-12-06 |
Apparatus and method for communication in cognitive radio network
Grant 8,326,336 - Um , et al. December 4, 2 | 2012-12-04 |
Method of frequency channel assignment using effective spectrum sensing in multiple frequency assignment system
Grant 8,279,767 - Kang , et al. October 2, 2 | 2012-10-02 |
Transceiver using millimeter-wave
Grant 8,265,581 - Kim , et al. September 11, 2 | 2012-09-11 |
Channel Allocation Method In Multi-channel Cognitive Radio Network
App 20120155399 - ANTONY; Franklin A. ; et al. | 2012-06-21 |
Slot antenna with stubs
Grant 8,199,059 - Byun , et al. June 12, 2 | 2012-06-12 |
Mixer and transceiver having the mixer
Grant 8,180,313 - Kim , et al. May 15, 2 | 2012-05-15 |
Transmission Power Control Method And Device For Cognitive Radio Device
App 20120100883 - Hwang; Sung-Hyun ; et al. | 2012-04-26 |
Multi-output oscillator using single oscillator
Grant 8,120,433 - Kim , et al. February 21, 2 | 2012-02-21 |
Method And Apparatus For Compressing Frame
App 20120002683 - You; Sung-Jin ; et al. | 2012-01-05 |
Method For Reserving Resources On A Centralized Network
App 20110289175 - Lee; Moon-Won ; et al. | 2011-11-24 |
Method And Apparatus Of Compensation For Amplitude And Phase Delay Using Sub-band Polyphase Filter Bank In Broadband Wireless Communication System
App 20110249769 - Kang; Min Soo ; et al. | 2011-10-13 |
Channel Sensing Scheme Using Natural Quiet Period In Cognitive Radio System
App 20110249589 - Ko; Gwangzeen ; et al. | 2011-10-13 |
Hybrid Beaconing Method
App 20110243089 - Ko; Gwangzeen ; et al. | 2011-10-06 |
Cassegrain Antenna For High Gain
App 20110241956 - Byun; Woo-Jin ; et al. | 2011-10-06 |
Method for managing multiple frequency assignment using terminal's received performance in OFDMA WRAN system
Grant 8,031,667 - Kang , et al. October 4, 2 | 2011-10-04 |
Apparatus for transitioning millimeter wave between dielectric waveguide and transmission line
Grant 7,994,879 - Kim , et al. August 9, 2 | 2011-08-09 |
Apparatus And Method For Predicting Channel Status Based On Cognitive Radio
App 20110191281 - Park; Chang-Hyun ; et al. | 2011-08-04 |
Apparatus And Method Of Transmitting And Receiving Data For Improving Transmission Rate
App 20110167321 - Hwang; Sung-Hyun ; et al. | 2011-07-07 |
Apparatus And Method For Processing Digital Transmission/reception Signals To Correct In-band Gain Flatness
App 20110150131 - KANG; Min Soo ; et al. | 2011-06-23 |
Method And Device For Communication Between Devices With Different Transmission Coverage
App 20110149889 - UM; Jung Sun ; et al. | 2011-06-23 |
Method And Apparatus For Transmitting And Receiving Data Using Frequency Diversity Scheme
App 20110129026 - UM; Jung-Sun ; et al. | 2011-06-02 |
System And Method For Modifying Hairpin Filter, And Hairpin Filter
App 20110128096 - KIM; Bong-Su ; et al. | 2011-06-02 |
Wireless Communication System And Method For Sharing Sensing Antenna, Sensing Receiver, Data Transceiver Antenna, And Data Transceiver
App 20110130101 - JUNG; Hoiyoon ; et al. | 2011-06-02 |
Method And Apparatus For Detecting Received Signal In Wireless Communication System
App 20110129006 - JUNG; Hoi-Yoon ; et al. | 2011-06-02 |
Apparatus And Method For Providing Bandwidth Of Cognitive Radio System
App 20110122831 - Kim; Sang-Won ; et al. | 2011-05-26 |
Method Of Generating Pilot Pattern For Adaptive Channel Estimation In Ofdma Systems, Method Of Transmitting/receiving Using The Pilot Pattern And Apparatus Thereof
App 20110116411 - HWANG; Sung-Hyun ; et al. | 2011-05-19 |
Method Of Generating Pilot Pattern For Adaptive Channel Estimation In Ofdma Systems, Method Of Transmitting/receiving Using The Pilot Pattern And Apparatus Thereof
App 20110116516 - HWANG; Sung-Hyun ; et al. | 2011-05-19 |
Contention-based Data Communication Apparatus And Method
App 20110103320 - YOU; Sung-jin ; et al. | 2011-05-05 |
Mode transition between a planar line and a waveguide with a low loss RF substrate and a high loss low frequency substrate
Grant 7,911,292 - Byun , et al. March 22, 2 | 2011-03-22 |
Transit structure between a waveguide and a dielectric waveguide having a matching cavity
Grant 7,907,031 - Kim , et al. March 15, 2 | 2011-03-15 |
Method of generating pilot pattern for adaptive channel estimation in OFDMA systems, method of transmitting/receiving using the pilot pattern and apparatus thereof
Grant 7,903,691 - Hwang , et al. March 8, 2 | 2011-03-08 |
Apparatus And Method For Communication In Cognitive Radio Network
App 20110045862 - UM; Jung-Sun ; et al. | 2011-02-24 |
Apparatus And Method For Scheduling Sensing Channel In Wireless Communication System
App 20110014935 - PARK; Changhyun ; et al. | 2011-01-20 |
Channel Switching Apparatus And Method Of A Base Station And Channel Switching Apparatus And Method Of A Terminal Based On The Cognitive Radio System
App 20100290416 - Ko; Gwangzeen ; et al. | 2010-11-18 |
Multi-output Oscillator Using Single Oscillator And Method Of Generating Multiple Outputs Using The Same
App 20100283550 - KIM; Kwang-Seon ; et al. | 2010-11-11 |
Handshaking Method, And Transmission Power Determining Method And Apparatus Thereof For Parallel Transmission Of Multiple Streams In Single Radio Channel
App 20100284355 - Jung; Kiung ; et al. | 2010-11-11 |
Method Of Managing Multiple Channels In Single Network And Network Management Device
App 20100272039 - Um; Jung-Sun ; et al. | 2010-10-28 |
Beacon Re-broadcasting Apparatus, Beacon Re-broadcasting Method, And Initial Access Request Method In Wireless Network
App 20100265871 - Ko; Gwangzeen ; et al. | 2010-10-21 |
Network Communication Method And Network Device Using Preamble
App 20100260106 - Hwang; Sung-Hyun ; et al. | 2010-10-14 |
Apparatus For Transitioning Millimeter Wave Between Dielectric Waveguide And Transmission Line
App 20100253450 - Kim; Bong-Su ; et al. | 2010-10-07 |
Method and System for Managing Channel Set for Dynamic Channel Allocation
App 20100240407 - Park; Changhyun ; et al. | 2010-09-23 |
Method And Apparatus Of Hybrid Burst Mapping In Ofdma Systems
App 20100202401 - Hwang; Sung-Hyun ; et al. | 2010-08-12 |
Method And Apparatus For Detecting Signal Using Cyclo-stationary Characterisitics
App 20100205234 - Lim; Sunmin ; et al. | 2010-08-12 |
Method For Managing Multiple Frequency Assignment Using Terminal's Received Performance In Ofdma Wran System
App 20100177645 - Kang; Bub-Joo ; et al. | 2010-07-15 |
Resource Allocation Method For Orthogonal Frequency Division Multiplexing Access System
App 20100172316 - Hwang; Sung-Hyun ; et al. | 2010-07-08 |
Slot Antenna With Stubs
App 20100156731 - BYUN; Woo Jin ; et al. | 2010-06-24 |
Method And Apparatus For Generating Predistortion Signal
App 20100158154 - KANG; Minsoo ; et al. | 2010-06-24 |
Data Integration Apparatus And Method
App 20100161545 - LIM; Sunmin ; et al. | 2010-06-24 |
Transceiver Using Millimeter-wave
App 20100151799 - KIM; Bong-Su ; et al. | 2010-06-17 |
Method And Apparatus Of Generating Signals For Initial Ranging In Ofdma System
App 20100111017 - Um; Jung-Sun ; et al. | 2010-05-06 |
Omni-directional Planar Antenna
App 20100090903 - Byun; Woo-Jin ; et al. | 2010-04-15 |
RELAY STATION FOR CELL INFORMATION EXCHANGE BETWEEN ADJACENT BSs OVER AIR LINKS IN CELLULAR SYSTEMS
App 20100087216 - KO; Gwangzeen ; et al. | 2010-04-08 |
Method Of And Apparatus For Allocating Sub-channels In Orthogonal Frequency Division Multiple Access (ofdma) System
App 20100040080 - Um; Jung-Sun ; et al. | 2010-02-18 |
Method Of Generating Pilot Pattern For Adaptive Channel Estimation In Ofdma Systems, Method Of Transmitting/receiving Using The Pilot Pattern And Apparatus Thereof
App 20090274174 - Hwang; Sung-Hyun ; et al. | 2009-11-05 |
Method For Switching And Managing Frequency Access In Cognitive Radio System, Base Station And Subscriber Station Using The Same
App 20090219909 - Ko; Gwangzeen ; et al. | 2009-09-03 |
Transmission Method And Apparatus For Allocating Subchannel And Forming Stationary Beam To Maximize Transmission Efficiency In Orthogonal Frequency Division Multiplexing/multiple Access Based Wireless Communication System
App 20090196362 - Song; Myung-Sun ; et al. | 2009-08-06 |
Method, Apparatus For Dynamic Resource Allocation Method In Ofdma-based Cognitive Radio System And Forward Link Frame Structure Thereof
App 20090190537 - Hwang; Sung Hyun ; et al. | 2009-07-30 |
Method Of Frequency Channel Assignment Using Effective Spectrum Sensing In Multiple Frequency Assignment System
App 20090161610 - Kang; Bub Joo ; et al. | 2009-06-25 |
Method For Using Flexible Bandwidth In Ofdma-based Cognitive Radio System, Base Station And Subscriber Station Using The Same
App 20090135713 - Hwang; Sung Hyun ; et al. | 2009-05-28 |
Mixer And Transceiver Having The Mixer
App 20090039943 - KIM; Bong-Su ; et al. | 2009-02-12 |
Method For Sensing Spectrum And Arranging Quiet Period In Cognitive Radio System, Customer Premise Equipment, Base Station And Superframe Structure Using The Same
App 20090016293 - Kang; Bub-Joo ; et al. | 2009-01-15 |
Transit Structure of Standard Waveguide and Dielectric Waveguide
App 20080309427 - Kim; Bong-Su ; et al. | 2008-12-18 |
Mode Transition Circuit for Transferring Radio Frequency Signal and Transceiver Module Having the Same
App 20080297283 - Byun; Woo-Jin ; et al. | 2008-12-04 |
Transceiver using low temperature co-fired ceramic method
Grant 7,352,260 - Kim , et al. April 1, 2 | 2008-04-01 |
Multilayer waveguide filter employing via metals
Grant 7,142,074 - Kim , et al. November 28, 2 | 2006-11-28 |
Transceiver using low temperature co-fired ceramic method
App 20060125575 - Kim; Bong-Su ; et al. | 2006-06-15 |
Multilayer waveguide filter employing via metals
App 20040251992 - Kim, Bong-Su ; et al. | 2004-12-16 |
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