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Method And Apparatus For Providing Metering Information That Provides Security For Personal Information App 20220129579 - CHOI; Chang-Sic ;   et al. | 2022-04-28 |
Ventilator For Casting Mold App 20220118505 - PARK; Dae Geun | 2022-04-21 |
Method and device for operation based on multiple channels in sensor network Grant 10,993,231 - Yeo , et al. April 27, 2 | 2021-04-27 |
Method of processing logistics information, logistics information processing server using the same, and logistics managing apparatus using the same Grant 10,902,537 - Kim , et al. January 26, 2 | 2021-01-26 |
Method and apparatus for providing traffic safety service based on decision layer model Grant 10,741,078 - Kim , et al. A | 2020-08-11 |
Channel allocation system and method for accommodating multiple nodes in sensor network Grant 10,499,423 - Yeo , et al. De | 2019-12-03 |
Dynamic packet relay apparatus and method for sensor network Grant 10,462,844 - Yeo , et al. Oc | 2019-10-29 |
Apparatus and method for dynamically configuring wireless sensor relay network for monitoring train activity Grant 10,449,981 - Kim , et al. Oc | 2019-10-22 |
Hybrid self-generation apparatus using vibration source and wind power source, and wireless sensor using the same Grant 10,333,377 - Kim , et al. | 2019-06-25 |
Control method and apparatus for carrier sensing in wireless sensor communication Grant 10,251,035 - Yeo , et al. | 2019-04-02 |
Method And Device For Operation Based On Multiple Channels In Sensor Network App 20180338311 - YEO; Geon Min ;   et al. | 2018-11-22 |
Channel Allocation System And Method For Accomodating Multiple Nodes In Sensor Network App 20180167969 - YEO; Geon Min ;   et al. | 2018-06-14 |
Hybrid Self-generation Apparatus Using Vibration Source And Wind Power Source, And Wireless Sensor Using The Same App 20180166962 - Kim; Young Il ;   et al. | 2018-06-14 |
Method Of Processing Logistics Information, Logistics Information Processing Server Using The Same, And Logistics Managing Apparatus Using The Same App 20180144429 - KIM; Young Il ;   et al. | 2018-05-24 |
Method And Apparatus For Providing Traffic Safety Service Based On Decision Layer Model App 20180144634 - KIM; Young Il ;   et al. | 2018-05-24 |
Control Method And Apparatus For Collision Avoidance In Low-power Wireless Sensor Communication App 20170156021 - YEO; Geon Min ;   et al. | 2017-06-01 |
Apparatus And Method For Dynamically Configuring Wireless Sensor Relay Network For Monitoring Train Activity App 20170137047 - KIM; Young Il ;   et al. | 2017-05-18 |
System and method for mobile broadcast service, controller and method for driving controller Grant 9,578,623 - Park February 21, 2 | 2017-02-21 |
Dynamic Packet Relay Apparatus And Method For Sensor Network App 20160277948 - YEO; Geon Min ;   et al. | 2016-09-22 |
Method and apparatus for dynamically configuring multicast and broadcast service (MBS) zone in wireless communication system Grant 9,432,203 - Park August 30, 2 | 2016-08-30 |
Apparatus And Method For Distributed Processing Of Train Monitoring Traffic Based On Hierarchical Wireless Sensor Network App 20160144875 - KIM; Young Il ;   et al. | 2016-05-26 |
Apparatus and method for providing multicast and broadcast service in mobile communication environment Grant 9,351,280 - Park , et al. May 24, 2 | 2016-05-24 |
Receiving apparatus and method for providing input bits of fast fourier transformer according to modulation Grant 8,983,005 - Lee , et al. March 17, 2 | 2015-03-17 |
Method and apparatus for acquiring initial synchronization using relay-amble in wireless communication system Grant 8,953,518 - Lee , et al. February 10, 2 | 2015-02-10 |
Multi-carrier transmitting apparatus and method for multicast service Grant 8,953,512 - Chun , et al. February 10, 2 | 2015-02-10 |
Method For Providing Virtual Home Network And Device And System Therefor, And Computer Readable Recording Medium App 20140280736 - Park; Dae-Geun ;   et al. | 2014-09-18 |
Method and apparatus for providing broadcasting service for different types of wireless communication systems Grant 8,799,949 - Park August 5, 2 | 2014-08-05 |
Method For Selecting Base Station For Dynamic Configuration Of Mobile Iptv Service Region In Mobile Communication, System Therefor, Device Therefor, And Computer-readable Recording Medium App 20140137161 - Park; Dae-Geun | 2014-05-15 |
System And Method For Mobile Broadcast Service, Controller And Method For Driving Controller App 20140133383 - Park; Dae-Geun | 2014-05-15 |
Iptv Service Device And Method For Providing Continuous Service App 20140123197 - Park; Dae-Geun ;   et al. | 2014-05-01 |
Apparatus And Method For Providing Multicast And Broadcast Service In Mobile Communication Environment App 20140098733 - PARK; Dae-Geun ;   et al. | 2014-04-10 |
Multi-carrier Transmitting Apparatus And Method For Multicast Service App 20130286923 - CHUN; Sun-Sim ;   et al. | 2013-10-31 |
Method of setting up dynamic multicast and broadcast service zone for providing mobile internet protocol television service Grant 8,493,903 - Chung , et al. July 23, 2 | 2013-07-23 |
Method And Apparatus For Acquiring Initial Synchronization Using Relay-amble In Wireless Communication System App 20130155939 - LEE; Yong Su ;   et al. | 2013-06-20 |
Method and apparatus for synchronizing time of day of terminal in convergent network Grant 8,397,095 - Park , et al. March 12, 2 | 2013-03-12 |
Method And Apparatus For Dynamically Configuring Multicast And Broadcast Service (mbs) Zone In Wireless Communication System App 20130021961 - PARK; Dae-Geun | 2013-01-24 |
Timestamping method and apparatus for precise network synchronization Grant 8,355,476 - Lee , et al. January 15, 2 | 2013-01-15 |
Method Of Setting Up Dynamic Multicast And Broadcast Service Zone For Providing Mobile Internet Protocol Television Service App 20120163272 - CHUNG; Yeon-Joon ;   et al. | 2012-06-28 |
Mutual Authentication System And Method For Mobile Terminals App 20120166801 - PARK; Young-Soo ;   et al. | 2012-06-28 |
Wireless Communication System For Providing Diversity Gains For Multicast Services And Method For Providing Multicast Services Using The System App 20120163270 - CHUN; Sun-Sim ;   et al. | 2012-06-28 |
Receiving Apparatus And Method For Providing Input Bits Of Fast Fourier Transformer According To Modulation App 20120114055 - LEE; Yong-Su ;   et al. | 2012-05-10 |
Method And Apparatus For Providing Broadcasting Service For Different Types Of Wireless Communication Systems App 20120066717 - PARK; Dae-Geun | 2012-03-15 |
Efficient switching device and method for fabricating the same using multiple shared memories Grant 8,050,280 - Choi , et al. November 1, 2 | 2011-11-01 |
Apparatus for changing MAC address to identify subscriber and method thereof Grant 7,990,966 - Park , et al. August 2, 2 | 2011-08-02 |
Apparatus And Method For Allocating Multicast Connection Indetifier In Wireless Access System App 20110136526 - PARK; Dae-Geun ;   et al. | 2011-06-09 |
Method and apparatus for dynamically managing hierarchical flows Grant 7,751,330 - Lee , et al. July 6, 2 | 2010-07-06 |
Method And Apparatus For Synchronizing Time Of Day Of Terminal In Convergent Network App 20100086091 - Park; Dae Geun ;   et al. | 2010-04-08 |
Timestamping Method And Apparatus For Precise Network Synchronization App 20100074383 - LEE; SEUNG WOO ;   et al. | 2010-03-25 |
Synchronization Method For Allowing Fixed Time Delay And Bridge Employing The Same App 20100040090 - LEE; Seung Woo ;   et al. | 2010-02-18 |
System and method for time synchronization on network App 20090086764 - Lee; Seung-woo ;   et al. | 2009-04-02 |
Method and apparatus for dynamically managing hierarchical flows App 20090040929 - Lee; Bhum-cheol ;   et al. | 2009-02-12 |
Method And System For Dynamic Rate-limiting In Switch App 20080117813 - HWANG; Hyun Yong ;   et al. | 2008-05-22 |
Method for processing subscriber packet using subscriber identification tag App 20070053353 - Lee; Hyoung Il ;   et al. | 2007-03-08 |
Apparatus and method for guaranteeing fairness among a plurality of subscribers in subscriber network App 20060153199 - Lee; Hyoung Il ;   et al. | 2006-07-13 |
Efficient switching device and method for fabricating the same using multiple shared memories App 20060146851 - Choi; Ick-Sung ;   et al. | 2006-07-06 |
Apparatus for changing MAC address to identify subscriber and method thereof App 20060126622 - Park; Dae-Geun ;   et al. | 2006-06-15 |