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Method And Apparatus For Controlling Peer To Peer Connection App 20220131936 - AHN; Ho Sung ;   et al. | 2022-04-28 |
Method and apparatus for providing video information Grant 11,276,239 - Kim , et al. March 15, 2 | 2022-03-15 |
Method And Apparatus For Providing Video Information App 20210183151 - KIM; Seung Jin ;   et al. | 2021-06-17 |
Apparatus And Method For Managing Online Conference App 20210067360 - YOON; Hee Tae | 2021-03-04 |
Conference system and method for controlling bandwidth thereof Grant 10,938,869 - Ahn , et al. March 2, 2 | 2021-03-02 |
Conference system and method for switching connection terminal thereof Grant 10,938,588 - Yoon , et al. March 2, 2 | 2021-03-02 |
Conference system and method for handling conference connection thereof Grant 10,904,301 - Yoon , et al. January 26, 2 | 2021-01-26 |
Conferencing apparatus and method for switching access terminal thereof Grant 10,893,235 - Yoon , et al. January 12, 2 | 2021-01-12 |
Method For Transmission Data And Apparatus For Executing The Method App 20200382587 - AHN; Ho Sung ;   et al. | 2020-12-03 |
Conference system and method for interworking between audio conference and web conference Grant 10,848,530 - Yoon , et al. November 24, 2 | 2020-11-24 |
Conference access method and terminal for performing the same Grant 10,826,952 - Ahn , et al. November 3, 2 | 2020-11-03 |
Method for adjusting image quality and terminal and relay server for performing same Grant 10,812,760 - Jung , et al. October 20, 2 | 2020-10-20 |
Method For Adjusting Image Quality And Terminal And Relay Server For Performing Same App 20200296331 - JUNG; Ji-Won ;   et al. | 2020-09-17 |
Apparatus And Method For Managing Message Transmission Delay App 20200274786 - YOON; Hee-Tae | 2020-08-27 |
Apparatus for providing multi-party conference and method for assigning encoder thereof Grant 10,659,732 - Jung , et al. | 2020-05-19 |
System And Method For Peer-to-peer Communication In Partial Mesh Network App 20200137155 - Ahn; Ho-Sung ;   et al. | 2020-04-30 |
Method for providing conference service and apparatus thereof Grant 10,516,708 - Yoon , et al. Dec | 2019-12-24 |
Method and apparatus for synchronizing state information of a plurality of terminals Grant 10,348,824 - Yoon July 9, 2 | 2019-07-09 |
Conference System And Method For Controlling Bandwidth Thereof App 20190132370 - AHN; Ho-Sung ;   et al. | 2019-05-02 |
Conferencing Apparatus And Method For Right Management Thereof App 20190132551 - YOON; Hee-Tae | 2019-05-02 |
Conferencing Apparatus And Method For Switching Access Terminal Thereof App 20190132552 - YOON; Hee-Tae ;   et al. | 2019-05-02 |
Conference System And Method For Switching Connection Terminal Thereof App 20190132142 - YOON; Hee-Tae ;   et al. | 2019-05-02 |
Conference Access Method And Terminal For Performing The Same App 20190132369 - AHN; Ho-Sung ;   et al. | 2019-05-02 |
Conference System And Apparatus And Method For Mapping Participant Information Between Heterogeneous Conferences App 20190098110 - YOON; Hee-Tae ;   et al. | 2019-03-28 |
Apparatus For Providing Multi-party Conference And Method For Assigning Encoder Thereof App 20190098254 - Jung; Ji-Won ;   et al. | 2019-03-28 |
System And Method For Providing Audio Conference Between Heterogenious Networks App 20190089754 - YOON; Hee-Tae ;   et al. | 2019-03-21 |
Conference System And Method For Handling Conference Connection Thereof App 20190089753 - YOON; Hee-Tae ;   et al. | 2019-03-21 |
Voice Data Processing Apparatus And Voice Data Processing Method For Avoiding Voice Delay App 20190074029 - KIM; Sang-Bum ;   et al. | 2019-03-07 |
Conference System And Method For Interworking Between Audio Conference And Web Conference App 20190075142 - YOON; Hee-Tae ;   et al. | 2019-03-07 |
QoS-guaranteed video stream method and system, and transmitting server Grant 9,954,926 - Yoon April 24, 2 | 2018-04-24 |
Method And Apparatus For Synchronizing State Information Of A Plurality Of Terminals App 20170331888 - YOON; Hee Tae | 2017-11-16 |
Method For Providing Conference Service And Apparatus Thereof App 20170324788 - YOON; Hee Tae ;   et al. | 2017-11-09 |
Apparatus and method for controlling transmission of data traffic Grant 9,712,446 - Sung , et al. July 18, 2 | 2017-07-18 |
System and method for transmitting and receiving session initiation protocol messages Grant 9,374,264 - Song , et al. June 21, 2 | 2016-06-21 |
Multipoint communication device and method of performing switching from multipoint communication to point-to-point communication Grant 9,332,583 - Moon , et al. May 3, 2 | 2016-05-03 |
System and method for video call Grant 9,307,194 - Kim , et al. April 5, 2 | 2016-04-05 |
Apparatus And Method For Controlling Transmission Of Datatraffic App 20160050152 - SUNG; KI-WOON ;   et al. | 2016-02-18 |
QoS-GUARANTEED VIDEO STREAM METHOD AND SYSTEM, AND TRANSMITTING SERVER App 20160044082 - YOON; Hee Tae | 2016-02-11 |
Data transmission system and method using relay server Grant 9,137,313 - Yoon , et al. September 15, 2 | 2015-09-15 |
System And Method For Video Call App 20150070458 - Kim; Chang Ho ;   et al. | 2015-03-12 |
Peer-to-peer connection system and method for use in multi-network environment Grant 8,930,546 - Yoon , et al. January 6, 2 | 2015-01-06 |
Multipoint Communication Device And Method Of Performing Switching From Multipoint Communication To Point-to-point Communication App 20140323110 - MOON; Yun Kyoung ;   et al. | 2014-10-30 |
System And Terminal For P2p Connection In Mobile Environment And Method For P2p Connection Using The Same App 20140304419 - YOON; Hee-Tae ;   et al. | 2014-10-09 |
System And Method For Transmitting And Receiving Peer-to-peer Messages Using A Media Key, And Managing The Media Key App 20140237063 - Yoon; Hee Tae | 2014-08-21 |
System And Method For Transmitting And Receiving Session Initiation Protocol Messages App 20130343375 - Song; Jae Min ;   et al. | 2013-12-26 |
Data Transmission System And Method Using Relay Server App 20120166593 - YOON; Hee Tae ;   et al. | 2012-06-28 |
Peer-to-peer Connection System And Method For Use In Multi-network Environment App 20120137011 - YOON; Hee Tae ;   et al. | 2012-05-31 |