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Location and state information providing/inquiring system using WLAN/WPAN communication, log information providing/inquiring system and method, service server and customer terminal, location and state providing/inquiring method Grant 9,408,176 - Baek , et al. August 2, 2 | 2016-08-02 |
Location And State Information Providing/inquiring System Using Wlan/wpan Communication, Log Information Providing/inquiring System And Method, Service Server And Customer Terminal, Location And State Providing/inquiring Method App 20150223188 - BAEK; Seung Yoon ;   et al. | 2015-08-06 |
Location and state information providing/inquiring system using WLAN/WPAN communication, log information providing/inquiring system and method, service server and customer terminal, location and state providing/inquiring method Grant 9,100,782 - Baek , et al. August 4, 2 | 2015-08-04 |
Method for allocating a beacon slot using a beacon table in wireless personal area network (WPAN) and WPAN device Grant 8,861,483 - Shim , et al. October 14, 2 | 2014-10-14 |
Location positioning method and device using wireless LAN signals Grant 8,666,433 - Cho , et al. March 4, 2 | 2014-03-04 |
Apparatus and method for voice processing in mobile communication terminal Grant 8,537,977 - Park , et al. September 17, 2 | 2013-09-17 |
Location And State Information Providing/inquiring System Using Near Field Communication, Log Information Providing/inquiring System And Method, Service Server And Customer Terminal, Location And State Providing/inquiring Method App 20130177006 - Baek; Seung Yoon ;   et al. | 2013-07-11 |
Chip equalization apparatus and method thereof Grant 8,442,102 - Lee , et al. May 14, 2 | 2013-05-14 |
System, server and method for providing supplementary information service related to broadcast content Grant 8,407,741 - Lee , et al. March 26, 2 | 2013-03-26 |
Location Positioning Method And Device Using Wireless Lan Signals App 20130059602 - Cho; Chae Hwan ;   et al. | 2013-03-07 |
System and method for synchroning broadcast content with supplementary information Grant 8,341,671 - Lee , et al. December 25, 2 | 2012-12-25 |
Method and system for estimating adaptive combined channel in CDMA system based on time division duplex system Grant 8,320,353 - Lee , et al. November 27, 2 | 2012-11-27 |
System for packet data service in the mixed network of asynchronous communication network and synchronous communication network and hand-over method thereof Grant 8,036,709 - Kim , et al. October 11, 2 | 2011-10-11 |
Method for allocating an address of device in wireless personal area network (WPAN) and WPAN device Grant 7,995,502 - Shim , et al. August 9, 2 | 2011-08-09 |
Hand over method for dual band/dual mode mobile communication terminal Grant 7,969,944 - Kim , et al. June 28, 2 | 2011-06-28 |
Radio repeater for mobile communication system and repeating method using the same Grant 7,869,761 - Park , et al. January 11, 2 | 2011-01-11 |
Method for hand-over in the mixed network asynchronous communication network and synchronous communication network Grant 7,869,406 - Kim , et al. January 11, 2 | 2011-01-11 |
Method for controlling multi-mode multi-band mobile communication terminal for hand-over between asynchronous communication network and synchronous communication network and mobile communication system therefor Grant 7,864,730 - Kim , et al. January 4, 2 | 2011-01-04 |
Method And System For Estimating Adaptive Combined Channel In Cdma System Based On Time Division Duplex System App 20100322116 - Lee; Dong-Hahk ;   et al. | 2010-12-23 |
System, Server And Method For Providing Supplementary Information Service Related To Broadcast Content App 20100325667 - Lee; Goon Seop ;   et al. | 2010-12-23 |
Dual band/dual mode mobile communication terminal and control method thereof Grant 7,848,754 - Kim , et al. December 7, 2 | 2010-12-07 |
System for packet data service in the mixed network of asynchronous communication network and synchronous communication network and hand-over method thereof Grant 7,843,881 - Kim , et al. November 30, 2 | 2010-11-30 |
System And Method For Synchroning Broadcast Content With Supplementary Information App 20100295992 - Lee; Goon Seop ;   et al. | 2010-11-25 |
Method for handover between asynchronous communication network and synchronous communication network Grant 7,826,423 - Kim , et al. November 2, 2 | 2010-11-02 |
Hand over method for dual band/dual mode mobile communication terminal Grant 7,826,846 - Kim , et al. November 2, 2 | 2010-11-02 |
Method of hand-over in the mixed network of asynchronous communication network and synchronous communication network Grant 7,826,840 - Kim , et al. November 2, 2 | 2010-11-02 |
Method For Allocating An Address Of Device In Wireless Personal Area Network (wpan) And Wpan Device App 20100110931 - Shim; Woo Jin ;   et al. | 2010-05-06 |
Method For Allocating A Beacon Slot Using A Beacon Table In Wireless Personal Area Network (wpan) And Wpan Device App 20100111048 - Shim; Woo Jin ;   et al. | 2010-05-06 |
Apparatus And Method For Voice Processing In Mobile Communication Terminal App 20100100374 - Park; Seong Soo ;   et al. | 2010-04-22 |
System For Packet Data Service In The Mixed Network Of Asynchronous Communication Network And Synchronous Communication Network And Hand-over Method Thereof App 20100091736 - KIM; Hyun-Wook ;   et al. | 2010-04-15 |
Route determining method in a multi protocol label switching network Grant 7,697,437 - Shin , et al. April 13, 2 | 2010-04-13 |
Chip Equalization Apparatus And Method Thereof App 20100068989 - Lee; Goon Seop ;   et al. | 2010-03-18 |
System for packet data service in the mixed network of asynchronous communication network and synchronous communication network and hand-over method thereof Grant 7,664,074 - Kim , et al. February 16, 2 | 2010-02-16 |
Radio Repeater For Mobile Communication System And Repeating Method Using The Same App 20090286474 - Park; Sung-Youl ;   et al. | 2009-11-19 |
Method For Configurating Keypad Of Terminal And The Terminal And System Including The Terminal And The Keypad Capable Of Reconfiguration App 20090270078 - Nam; Gi-Seon ;   et al. | 2009-10-29 |
System for packet data service in the mixed network of asynchronous communication network and synchronous communication network and hand-over method thereof App 20090190549 - Kim; Hyun-Wook ;   et al. | 2009-07-30 |
Method for Hand-Over in the Mixed Network Asynchronous Communication Network and Synchronous Communication Network App 20080261601 - Kim; Hyun-Wook ;   et al. | 2008-10-23 |
Hand Over Method For Dual Band/Dual Mode Mobile Communication Terminal App 20080254796 - Kim; Hyun-Wook ;   et al. | 2008-10-16 |
Method of Hand-Over In the Mixed Network of Asynchronous Communication Network and Synchronous Communication Network App 20080207205 - Kim; Hyun-Wook ;   et al. | 2008-08-28 |
Dual Band/Dual Mode Mobile Communication Terminal and Control Method Thereof App 20080161039 - Kim; Hyun-Wook ;   et al. | 2008-07-03 |
Method of routing point-to-multipoint traffic on an MPLS network Grant 7,394,772 - Shin , et al. July 1, 2 | 2008-07-01 |
Mobile Communication System and Method for Packet Hand-Over Between Asynchronous Communication Network and Synchronous Communication Network, and Mobile Communication Terminal Therefor App 20080146228 - Kim; Young-Lak ;   et al. | 2008-06-19 |
Method for Hand-Over Between Asynchronous Communication Network and Synchronous Communication Network of Multi Mode Multi Band Mobile Communication Terminal and Mobile Communication Terminal Therefor App 20080095111 - Kim; Young-Lak ;   et al. | 2008-04-24 |
Hand Over Method for Dual Band/Dual Mode Mobile Communication Terminal App 20080037470 - Kim; Young-Lak ;   et al. | 2008-02-14 |
Method for Handover Between Asynchronous Communication Network and Synchronous Communication Network App 20070258405 - Kim; Young-Lak ;   et al. | 2007-11-08 |
System for Packet Data Service in the Mixed Network of Asynchronous Communication Network and Synchronous Communication Network and Hand-Over Method Thereof App 20070259667 - Kim; Hyun-Wook ;   et al. | 2007-11-08 |
Network analyzing method and apparatus for optimal performance of network, and a recording medium having programs to conduct said method Grant 7,218,928 - Park , et al. May 15, 2 | 2007-05-15 |
Receiver of an orthogonal frequency division multiplexing system Grant 7,099,397 - Lee , et al. August 29, 2 | 2006-08-29 |
Method of routing point-to-multipoint traffic on an MPLS network App 20030099235 - Shin, Yong Sik ;   et al. | 2003-05-29 |
Receiver of an orthogonal frequency division multiplexing system App 20030058953 - Lee, Goon Seop ;   et al. | 2003-03-27 |
Route determining method in a multi protocol label switching network App 20030002444 - Shin, Yong Sik ;   et al. | 2003-01-02 |