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Game supply system using personal area network, a game supply method thereby, a service server, a relay method, a mobile phone and a storage means Grant 9,613,344 - Lee , et al. April 4, 2 | 2017-04-04 |
Contents supply system, a method, a service server, a storage means, a relay method, an application server and a cellular phone for multi connected end terminal Grant 8,861,518 - Lee , et al. October 14, 2 | 2014-10-14 |
System, method, service server, traffic information relay method, application server, mobile communication terminal, navigation terminal, execution method, and storage medium for providing traffic information using short-range communication network Grant 8,774,779 - Lee , et al. July 8, 2 | 2014-07-08 |
Apparatus and method for moving rights object from one device to another device via server Grant 8,671,452 - Lee , et al. March 11, 2 | 2014-03-11 |
Method and device for controlling floor in push to service Grant 8,416,708 - Huh , et al. April 9, 2 | 2013-04-09 |
Broadcast/multicast service method based on user location information Grant 8,077,687 - Shim , et al. December 13, 2 | 2011-12-13 |
Broadcast/multicast service method based on user location information Grant 8,064,420 - Shim , et al. November 22, 2 | 2011-11-22 |
BCAST service system and contents transmission method using the same Grant 8,036,146 - Shon , et al. October 11, 2 | 2011-10-11 |
Group advertisement method in SIP based message service Grant 8,032,411 - Huh , et al. October 4, 2 | 2011-10-04 |
System, Method, Service Server, Traffic Information Relay Method, Application Server, Mobile Communication Terminal, Navigation Terminal, Execution Method, And Storage Medium For Providing Traffic Information Using Short-range Communication Network App 20110212686 - Lee; Jeong Hoon ;   et al. | 2011-09-01 |
Game Supply System Using Personal Area Network, A Game Supply Method Thereby, A Service Server, A Relay Method, A Mobile Phone And A Storage Means App 20110207528 - Lee; Jeong Hoon ;   et al. | 2011-08-25 |
Contents Supply System, A Method, A Service Server, A Storage Means, A Relay Method, An Application Server And A Cellular Phone For Multi Connected End Terminal App 20110149931 - Lee; Jeong Hoon ;   et al. | 2011-06-23 |
Method And Device For Controlling Floor In Push To Service App 20100240408 - Huh; Kang Suk ;   et al. | 2010-09-23 |
Method for managing digital rights in broadcast/multicast service Grant 7,769,177 - Son , et al. August 3, 2 | 2010-08-03 |
Method and device for controlling floor in push to service Grant 7,756,054 - Huh , et al. July 13, 2 | 2010-07-13 |
Broadcast/multicast service method based on user location information Grant 7,672,280 - Shim , et al. March 2, 2 | 2010-03-02 |
Method For Securely Transmitting Device Management Message Via Broadcast Channel And Server And Terminal Thereof App 20100042836 - Shon; Min-Jung ;   et al. | 2010-02-18 |
Broadcast/multicast Service Method Based On User Location Information App 20090147721 - SHIM; Dong-Hee ;   et al. | 2009-06-11 |
Broadcast/multicast Service Method Based On User Location Information App 20090141665 - SHIM; Dong-Hee ;   et al. | 2009-06-04 |
Method And Device For Controlling Floor In Push To Service App 20080098063 - HUH; Kang-Suk ;   et al. | 2008-04-24 |
Group Advertisement Method In Sip Based Message Service App 20070282685 - Huh; Kang-Suk ;   et al. | 2007-12-06 |
Establishing PT session using PT box App 20070184867 - Son; Sung-Mu ;   et al. | 2007-08-09 |
Apparatus and method for moving rights object from one device to another device via server App 20070172065 - Lee; Seung-Jae ;   et al. | 2007-07-26 |
BCAST service system and contents transmission method using the same App 20070124784 - Shon; Min-Jung ;   et al. | 2007-05-31 |
Method for managing digital rights in broadcast/multicast service App 20060206708 - Son; Sung-Mu ;   et al. | 2006-09-14 |
Method for restricting push-to service App 20060092895 - Kim; Young-Ae ;   et al. | 2006-05-04 |
Method for reserving of PT system App 20060087971 - Kim; Young-Ae ;   et al. | 2006-04-27 |
Broadcast/multicast service method based on user location information App 20060050672 - Shim; Dong-Hee ;   et al. | 2006-03-09 |
System and method of interworking messages between mobile communication terminals App 20050243978 - Son, Sung-Mu ;   et al. | 2005-11-03 |