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Wearable Device, System Including Electronic Device And Wearable Device, And Method App 20220198903 - SEO; Hyejung ;   et al. | 2022-06-23 |
Cooperative Resource Allocation Method And Apparatus For Downlink Simultaneous Wireless Information And Power Transfer Network App 20220174673 - Park; Hyuncheol ;   et al. | 2022-06-02 |
Electronic apparatus managing data based on block chain and method for managing data Grant 11,265,146 - Han , et al. March 1, 2 | 2022-03-01 |
Method for simultaneous design of hybrid transceiver in OFDM-based wideband multi-antenna system Grant 11,159,215 - Park , et al. October 26, 2 | 2021-10-26 |
Method For Simultaneous Design Of Hybrid Transceiver In OFDM-Based Wideband Multi-Antenna System App 20210119676 - Park; Hyuncheol ;   et al. | 2021-04-22 |
Method and system for single carrier wideband hybrid beamforming based on limited feedback Grant 10,911,124 - Park , et al. February 2, 2 | 2021-02-02 |
Method And Electronic Device For Correcting And Generating Data Related To Outside Air On Basis Of Movement App 20200400634 - JEONG; Daeung ;   et al. | 2020-12-24 |
Trustzone graphic rendering method and display device using the same Grant 10,867,069 - Jeong , et al. December 15, 2 | 2020-12-15 |
Portable Apparatus For Measuring Air Quality And Method For Displaying Information About Air Quality App 20200326321 - Park; Hyuncheol ;   et al. | 2020-10-15 |
Electronic Apparatus Managing Data Based On Block Chain And Method For Managing Data App 20200220712 - HAN; Sangbok ;   et al. | 2020-07-09 |
Method and system for digital-analog hybrid beamforming in millimeter wave downlink channel Grant 10,491,286 - Park , et al. Nov | 2019-11-26 |
Trustzone Graphic Rendering Method And Display Device Using The Same App 20190266345 - JEONG; Donghwa ;   et al. | 2019-08-29 |
Method And System For Digital-analog Hybrid Beamforming In Millimeter Wave Downlink Channel App 20190109629 - PARK; Hyuncheol ;   et al. | 2019-04-11 |
Method and apparatus for controlling interference in QAM-FBMC system Grant 10,164,803 - Park , et al. Dec | 2018-12-25 |
Method and apparatus for displaying a 3D image in a mobile terminal Grant 9,955,137 - Shim , et al. April 24, 2 | 2018-04-24 |
Method And Apparatus For Controlling Interference In Qam-fbmc System App 20170359204 - Park; Hyuncheol ;   et al. | 2017-12-14 |
One-piece Type Water Sport Suit With Easy Neck Collar Closing And Opening App 20170196276 - PARK; Hyuncheol | 2017-07-13 |
Method And Apparatus For Displaying A 3d Image In A Mobile Terminal App 20150229905 - SHIM; Junghyun ;   et al. | 2015-08-13 |
Method and apparatus for displaying a 3D image in a mobile terminal Grant 9,013,476 - Shim , et al. April 21, 2 | 2015-04-21 |
Method And Apparatus For Displaying A 3d Image In A Mobile Terminal App 20130147792 - SHIM; Junghyun ;   et al. | 2013-06-13 |
Pulse position based-chaotic modulation (PPB-CM) communication system and method Grant 8,103,002 - Kim , et al. January 24, 2 | 2012-01-24 |
Communication apparatus using chaotic signal and method thereof Grant 8,005,168 - Kim , et al. August 23, 2 | 2011-08-23 |
Repetition apparatus and method for repeatedly transmitting and receiving data packet using different puncturing patterns Grant 7,995,578 - Kim , et al. August 9, 2 | 2011-08-09 |
Apparatus and method for decoding space-time block coded (STBC) signal Grant 7,920,657 - Kim , et al. April 5, 2 | 2011-04-05 |
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Ranging system and method thereof Grant 7,439,904 - Kim , et al. October 21, 2 | 2008-10-21 |
Method of establishing network topology capable of carrying out relay transmission among subnetworks in backbone network App 20070288618 - Yeo; Yeong-bae ;   et al. | 2007-12-13 |
Method and apparatus for transmitting wireline single-band orthogonal frequency division mutiplexing based ultra wideband signal over pipeline carrying CATV broadcasting signal App 20070140319 - Park; Keun-joo ;   et al. | 2007-06-21 |
Pulse position based-chaotic modulation (PPB-CM) communication system and method App 20070133801 - Kim; Jae-hyon ;   et al. | 2007-06-14 |
Ranging system and method thereof App 20060258298 - Kim; Jae-hyon ;   et al. | 2006-11-16 |
Community service providing system and method App 20050004923 - Park, Hyuncheol | 2005-01-06 |