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Resource allocating method among mobile-stations in distribution communication network Grant 8,194,624 - Park , et al. June 5, 2 | 2012-06-05 |
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Time synchronization method in wireless sensor network Grant 7,817,616 - Park , et al. October 19, 2 | 2010-10-19 |
Coordinator's data transmission method, device's data reception method, coordinator using the coordinator's data transmission method, and device using the device's data reception method in Zigbee system Grant 7,672,652 - Choi , et al. March 2, 2 | 2010-03-02 |
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Flooding method in ad-hoc network Grant 7,532,598 - Choi , et al. May 12, 2 | 2009-05-12 |
Beacon scheduling method and system in a network system Grant 7,529,205 - Oh , et al. May 5, 2 | 2009-05-05 |
Apparatus for measuring azimuth by using phase difference and method of using the same Grant 7,528,774 - Kim , et al. May 5, 2 | 2009-05-05 |
Location recognition system using stereophonic sound, transmitter and receiver therein, and method thereof Grant 7,492,667 - Kim , et al. February 17, 2 | 2009-02-17 |
Apparatus for measuring azimuth by using phase difference and method of using the same App 20080018536 - Kim; Wan Jin ;   et al. | 2008-01-24 |
Method and apparatus for positioning node by using time offset information App 20080020710 - Kim; Wan Jin ;   et al. | 2008-01-24 |
Position recognition method and system App 20070298814 - Kim; Wan-jin ;   et al. | 2007-12-27 |
Time synchronization method in wireless sensor network App 20070177574 - Park; Jong-hun ;   et al. | 2007-08-02 |
Method of refining node position information in wireless sensor network App 20070159986 - Park; Jong-hun ;   et al. | 2007-07-12 |
Resource allocating method among mobile-stations in distribution communication network App 20070121545 - Park; Woo-jong ;   et al. | 2007-05-31 |
Impulse signal acquisition method and apparatus App 20070116096 - Park; Woo-Jeong ;   et al. | 2007-05-24 |
System and method for accessing node of private network Grant 7,221,671 - Jeong , et al. May 22, 2 | 2007-05-22 |
Packet forwarding system having a control packet processor which allocates the bandwidth for a control packet adaptively and processing method thereof Grant 7,191,258 - Jeong March 13, 2 | 2007-03-13 |
Shooting game method and apparatus for mobile terminal device using local positioning communication App 20070054720 - Jeong; Min-Seop ;   et al. | 2007-03-08 |
Method and system for indoor positioning using mobile terminal App 20070049291 - Kim; Min-Q ;   et al. | 2007-03-01 |
Location recognition system using stereophonic sound, transmitter and receiver therein, and method thereof App 20070037583 - Kim; Min-Q ;   et al. | 2007-02-15 |
Apparatus and method for estimating transmitted signal App 20060188041 - Park; Woo-jong ;   et al. | 2006-08-24 |
Coordinator's data transmission method, device's data reception method, coordinator using the coordinator's data transmission method, and device using the device's data reception method in zigbee system App 20060174030 - Choi; Soon-jin ;   et al. | 2006-08-03 |
Beacon scheduling method and system in a network system App 20060104250 - Oh; Seung-hwan ;   et al. | 2006-05-18 |
Flooding method in ad-hoc network App 20060045066 - Choi; Soon-jin ;   et al. | 2006-03-02 |
Wireless media access method App 20050180385 - Jeong, Min-seop ;   et al. | 2005-08-18 |
Wireless communication apparatus and method for voice communications in wireless personal area network App 20050063372 - Jeong, Min-seop ;   et al. | 2005-03-24 |
Packet forwarding system having a control packet processor which allocates the bandwidth for a control packet adaptively and processing method thereof App 20040174892 - Jeong, Min-seop | 2004-09-09 |
Apparatus and method for protocol processing, and apparatus and method for traffic processing App 20030200324 - Jeong, Min-Seop | 2003-10-23 |
System and method for accessing node of private network App 20020024946 - Jeong, Min-Seop ;   et al. | 2002-02-28 |