| Patent | Date |
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Method and apparatus of constructing secure infra-structure for using embedded universal integrated circuit card
Grant 11,025,611 - Park , et al. June 1, 2 | 2021-06-01 |
Method of managing shared files and device for authenticating subscriber by using same
Grant 10,862,881 - Seo , et al. December 8, 2 | 2020-12-08 |
Method and device for managing identifier of EUICC
Grant 10,637,822 - Seo , et al. | 2020-04-28 |
Method of providing mobile communication provider information and device for performing the same
Grant 10,462,667 - Lee , et al. Oc | 2019-10-29 |
Method for configuring profile of subscriber authenticating module embedded and installed in terminal device, and apparatus using same
Grant 10,334,443 - Seo , et al. | 2019-06-25 |
Method And Apparatus Of Constructing Secure Infra-structure For Using Embedded Universal Integrated Circuit Card
App 20190098000 - PARK; Chul Hyun ; et al. | 2019-03-28 |
Terminal device having subscriber identity device and method for selecting profile thereof
Grant 10,187,798 - Lee , et al. Ja | 2019-01-22 |
Terminal device having subscriber identity device and method for selecting profile thereof
Grant 10,111,092 - Lee , et al. October 23, 2 | 2018-10-23 |
Method for providing mobile communication provider information and device for performing same
Grant 9,924,357 - Lee , et al. March 20, 2 | 2018-03-20 |
Method Of Managing Shared Files And Device For Authenticating Subscriber By Using Same
App 20180013759 - SEO; Myoung Hee ; et al. | 2018-01-11 |
Method Of Providing Mobile Communication Provider Information And Device For Performing The Same
App 20180014190 - LEE; Hyung Jin ; et al. | 2018-01-11 |
Terminal Device Having Subscriber Identity Device And Method For Selecting Profile Thereof
App 20170366972 - LEE; Hyung Jin ; et al. | 2017-12-21 |
Method For Configuring Profile Of Subscriber Authenticating Module Embedded And Installed In Terminal Device, And Apparatus Using Same
App 20170318465 - SEO; Myoung Hee ; et al. | 2017-11-02 |
Method Of Backing Up Profile And Apparatus Therefor
App 20170208452 - KIM; Kwan Lae ; et al. | 2017-07-20 |
Method for configuring profile of subscriber authenticating module embedded and installed in terminal device, and apparatus using same
Grant 9,706,407 - Seo , et al. July 11, 2 | 2017-07-11 |
Method of backing up profile and apparatus therefor
Grant 9,678,994 - Kim , et al. June 13, 2 | 2017-06-13 |
Method of providing subscriber profile of eUICC based on change of network
Grant 9,585,000 - Park , et al. February 28, 2 | 2017-02-28 |
Apparatus and method for extending network area
Grant 9,531,561 - Kwon , et al. December 27, 2 | 2016-12-27 |
Method for selecting mobile communication network provider using provisioning profile, and apparatus using same
Grant 9,467,187 - Lee , et al. October 11, 2 | 2016-10-11 |
Method And Apparatus Of Constructing Secure Infra-structure For Using Embedded Universal Integrated Circuit Card
App 20160087975 - PARK; Chul Hyun ; et al. | 2016-03-24 |
Method and apparatus of providing SIM profile for embedded universal integrated circuit card
Grant 9,264,844 - Park , et al. February 16, 2 | 2016-02-16 |
Method and apparatus of constructing secure infra-structure for using embedded universal integrated circuit card
Grant 9,231,931 - Park , et al. January 5, 2 | 2016-01-05 |
Method For Selecting Mobile Communication Network Provider Using Provisioning Profile, And Apparatus Using Same
App 20150349825 - LEE; Hyung Jin ; et al. | 2015-12-03 |
Method for providing SIM profile in eUICC environment and devices therefor
Grant 9,204,300 - Park , et al. December 1, 2 | 2015-12-01 |
Method And Device For Managing Identifier Of Euicc
App 20150319133 - SEO; Myoung Hee ; et al. | 2015-11-05 |
Method For Configuring Profile Of Subscriber Authenticating Module Embedded And Installed In Terminal Device, And Apparatus Using Same
App 20150281964 - Seo; Myoung Hee ; et al. | 2015-10-01 |
Terminal Device Having Subscriber Identity Device And Method For Selecting Profile Thereof
App 20150281198 - Lee; Hyung Jin ; et al. | 2015-10-01 |
Method Of Managing Shared File And Device For Authenticating Subscriber By Using Same
App 20150271173 - Seo; Myoung Hee ; et al. | 2015-09-24 |
APPARATUS AND METHOD FOR EXTENDING UPnP NETWORK AREA
App 20150222451 - KWON; Soon-Hwan ; et al. | 2015-08-06 |
Apparatus and method for extending UPnP network area
Grant 9,009,255 - Kwon , et al. April 14, 2 | 2015-04-14 |
Method For Providing Mobile Communication Provider Information And Device For Performing Same
App 20150087269 - Lee; Hyung Jin ; et al. | 2015-03-26 |
Method And Apparatus Of Providing Sim Profile For Embedded Universal Integrated Circuit Card
App 20140045460 - PARK; Chul Hyun ; et al. | 2014-02-13 |
Method For Providing Sim Profile In Euicc Environment And Devices Therefor
App 20140031012 - PARK; Chul Hyun ; et al. | 2014-01-30 |
METHOD FOR PROVIDING SUBSCRIBER PROFILE OF eUICC
App 20130344864 - PARK; Chul Hyun ; et al. | 2013-12-26 |
Methods Of Backing Up And Restoring Profile, And Devices Therefor
App 20130339305 - KIM; Kwan Lae ; et al. | 2013-12-19 |
Method And Apparatus Of Constructing Secure Infra-structure For Using Embedded Universal Integrated Circuit Card
App 20130340040 - PARK; Chul Hyun ; et al. | 2013-12-19 |
Method Of Backing Up Profile And Apparatus Therefor
App 20130339306 - KIM; Kwan Lae ; et al. | 2013-12-19 |
Method And System For Open Authentication
App 20130019295 - PARK; Sung-Jin ; et al. | 2013-01-17 |
APPARATUS AND METHOD FOR EXTENDING UPnP NETWORK AREA
App 20120166584 - Kwon; Soon-Hwan ; et al. | 2012-06-28 |
Providing multimedia content continuously for multiple users so as to accommodate movement to one or more different audience locations
Grant 7,783,775 - Kim , et al. August 24, 2 | 2010-08-24 |
Apparatus for receiving transport stream to provide multi-screen and control method therefor
Grant 7,711,250 - Choi , et al. May 4, 2 | 2010-05-04 |
Apparatus And Method For Recommending A Communication Party According To A User Context Using A Mobile Station
App 20100029260 - Kim; Kwan-Lae ; et al. | 2010-02-04 |
Multimedia signal matching system and method for performing picture-in-picture function
Grant 7,646,432 - Park , et al. January 12, 2 | 2010-01-12 |
MPEG-2 decoding system and method
Grant 7,400,652 - Kim , et al. July 15, 2 | 2008-07-15 |
Providing multimedia content continuously for multiple users so as to accommodate movement to one or more different audience locations
App 20070033622 - Kim; Kwan-Lae ; et al. | 2007-02-08 |
Transcoding apparatus and method for seamless multimedia content transmission
App 20060198392 - Park; Jeong-Rok ; et al. | 2006-09-07 |
Apparatus for receiving transport stream to provide multi-screen and control method therefor
App 20060176396 - Choi; Jeong-Seok ; et al. | 2006-08-10 |
System and method for providing sign language video data in a broadcasting-communication convergence system
App 20060174315 - Kim; Kwan-lae ; et al. | 2006-08-03 |
Recordable PVR using metadata and recording control method thereof
App 20060165375 - Choi; Jeong-Seok ; et al. | 2006-07-27 |
Apparatus and method for transmitting MPEG content over an internet protocol network
App 20060168133 - Park; Jeong-Rok ; et al. | 2006-07-27 |
Multimedia signal matching system and method for performing picture-in-picture function
App 20060152628 - Park; Sung-Jin ; et al. | 2006-07-13 |
Node structure of upgradable wavelength division multiplexing system
Grant 7,003,227 - Kim , et al. February 21, 2 | 2006-02-21 |
ONU device for switching channels
App 20050172329 - Kim, Kwan-Lae ; et al. | 2005-08-04 |
MPEG-2 decoding system and method
App 20050163163 - Kim, Kwan-Lae ; et al. | 2005-07-28 |
Node structure of upgradable wavelength division multiplexing system
App 20010015836 - Kim, Kwan-Lae ; et al. | 2001-08-23 |
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