Lee; Soon-Seok

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Soon-Seok.The latest application filed is for "virtual private network gateway and method of secure communication therefor".

Company Profile

0.30.56

Lee; Soon-Seok - Daejeon KR
Lee; Soon-Seok - Daejeon-si N/A KR
Lee; Soon Seok - Daejeon-city KR
Lee; Soon Seok - Yuseong-gu KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Mobile communication terminal device equipped with replaceable communication module and back cover thereof Grant 9,191,054 - Jung , et al. November 17, 2	2015-11-17
Virtual Private Network Gateway And Method Of Secure Communication Therefor App 20150188888 - KANG; Yoo Hwa ; et al.	2015-07-02
System for managing virtual private network and method thereof Grant 8,984,618 - Yoon , et al. March 17, 2	2015-03-17
Packet scheduling method and apparatus based on fair bandwidth allocation Grant 8,929,216 - Ko , et al. January 6, 2	2015-01-06
System and method for providing IPTV service Grant 8,811,405 - Park , et al. August 19, 2	2014-08-19
Apparatus Of Controlling Data Traffic In Packet Based Mobile Communication System And Method Thereof App 20140146668 - PARK; Jong Geun ; et al.	2014-05-29
Method Of Forwarding Packet And Apparatus Thereof App 20140112142 - KO; Nam Seok ; et al.	2014-04-24
Mobile Communication Terminal Device Equipped With Replaceable Communication Module And Back Cover Thereof App 20140094219 - JUNG; Woo-Sug ; et al.	2014-04-03
Method and apparatus for providing per-subscriber-aware-flow QoS Grant 8,660,001 - Ko , et al. February 25, 2	2014-02-25
System And Method For Managing Filtering Information Of Attack Traffic App 20130298220 - YOON; Hyeonsik ; et al.	2013-11-07
Device and method for providing forwarding information and QOS information in flow based network environment Grant 8,514,714 - Ko , et al. August 20, 2	2013-08-20
Apparatus And Method For Supporting Portable Mobile Virtual Private Network Service App 20130191906 - PARK; Pyung-Koo ; et al.	2013-07-25
Emergency call service system in IP network and method thereof Grant 8,472,588 - Kim , et al. June 25, 2	2013-06-25
Flow Based Qos Router Capable Of Reporting Real-time Statistics App 20130128741 - HONG; Sang Jin ; et al.	2013-05-23
System For Managing Virtual Private Network And Method Thereof App 20130133057 - YOON; Ho Sun ; et al.	2013-05-23
Converged access control method using network access device at penetration node of IP network of convergence ALL-IP network Grant 8,418,228 - Park , et al. April 9, 2	2013-04-09
Multicasting method in network including T-MPLS network and WDM network and apparatus therefor Grant 8,411,681 - Chun , et al. April 2, 2	2013-04-02
Method and system for detecting and responding to harmful traffic Grant 8,402,538 - Kim , et al. March 19, 2	2013-03-19
Call control method for seamless mobility service Grant 8,345,596 - Park , et al. January 1, 2	2013-01-01
Method and apparatus for blocking forged multicast packets Grant 8,270,406 - Park , et al. September 18, 2	2012-09-18
Integrated Access Apparatus For All-ip Converged Network App 20120230269 - PARK; Noik ; et al.	2012-09-13
Apparatus And Method For Forwarding Email App 20120166558 - KIM; Eun-Joo ; et al.	2012-06-28
Network resource control method and apparatus for guaranteeing admission rate of high-priority service Grant 8,189,467 - Song , et al. May 29, 2	2012-05-29
Packet Scheduling Method And Apparatus Based On Fair Bandwidth Allocation App 20120127859 - KO; Nam-Seok ; et al.	2012-05-24
Method And Apparatus For Providing Per-subscriber-aware-flow Qos App 20120127858 - KO; Nam-Seok ; et al.	2012-05-24
Apparatus And Method For Transmitting Contents On A Relay Node Between Sending End And Receiving End App 20120124208 - PARK; Jong-Geun ; et al.	2012-05-17
Protection switching method and apparatus for use in ring network Grant 8,179,788 - Chun , et al. May 15, 2	2012-05-15
Tandem connection monitoring method in MPLS network Grant 8,169,917 - Chun , et al. May 1, 2	2012-05-01
Network Control Method For Controlling Client-and-server Based High Reliability Session For Secure Payment Using Multi Interface User Terminal In Wired Of Wireless Internet App 20120054837 - Yoon; Sunghyun ; et al.	2012-03-01
Terminal shift management system and method thereof Grant 8,117,316 - Yoon , et al. February 14, 2	2012-02-14
Apparatus And Method For Selecting Ap In Consideration Of Network Performance App 20120002560 - SONG; Jongtae ; et al.	2012-01-05
Method and apparatus for providing personalized advertisements in internet protocol TV (IPTV) system Grant 8,010,978 - Park , et al. August 30, 2	2011-08-30
System And Method For Providing Offline Based Simple Social Network Service App 20110138003 - YOON; Sunghyun ; et al.	2011-06-09
Apparatus And Method For Integrated Signal Processing For Ip-based Convergence Network App 20110085470 - PARK; No Ik ; et al.	2011-04-14
System And Method For Forming Virtual Private Network App 20110085552 - HONG; Seungwoo ; et al.	2011-04-14
Device And Method For Providing Forwarding Information And Qos Information In Flow Based Network Environment App 20110080830 - KO; Nam Seok ; et al.	2011-04-07
Method Of Providing Direct Communication In Internet Protocol Network App 20110082941 - Kim; Sun Cheul ; et al.	2011-04-07
Method And Apparatus For Controlling Receiving Ip Multicast Services Based On Network App 20110080909 - KO; Nam Seok ; et al.	2011-04-07
Method And Apparatus For Collaboratively Protecting Against Distributed Denial Of Service Attack App 20110072515 - PARK; Pyung-Koo ; et al.	2011-03-24
Communication Node And Method Of Processing Communication Fault Thereof App 20110069606 - Park; Jong Dae ; et al.	2011-03-24
System And Method For Providing Iptv Service App 20110044337 - Park; Pyung-Koo ; et al.	2011-02-24
Method And Apparatus For Providing Environment For Use Of Internet-based Service App 20110041162 - YOON; Sung-Hyun ; et al.	2011-02-17
Flow-based Dynamic Access Control System And Method App 20110023088 - KO; Nam-Seok ; et al.	2011-01-27
Apparatus and method for multi-protocol label switching label-switched path protection switching Grant 7,872,967 - Chun , et al. January 18, 2	2011-01-18
Method for measuring end-to-end delay in asynchronous packet transfer network, and asynchronous packet transmitter and receiver Grant 7,835,290 - Song , et al. November 16, 2	2010-11-16
Mobile Gateway Apparatus And Method Of Connecting Ip Based Services Using The Same App 20100157897 - YOON; Sung-hyun ; et al.	2010-06-24
Method And System Of Providing Multimedia Service In Ip Network App 20100157902 - PARK; No Ik ; et al.	2010-06-24
Mobility Supporting Method App 20100157892 - YOON; Sung-Hyun ; et al.	2010-06-24
Multicasting Method In Network Including T-mpls Network And Wdm Network And Apparatus Therefor App 20100142380 - CHUN; Kyung-Gyu ; et al.	2010-06-10
Converged Access Control Method Using Network Access Device At Penetration Node Of Ip Network Of Convergence All-ip Network App 20100146591 - Park; No Ik ; et al.	2010-06-10
Method And System For Providing Source Specific Multicast Service On Ethernet Network App 20100135298 - PARK; Heuk ; et al.	2010-06-03
Method And System For Detecting And Responding To Harmful Traffic App 20100138920 - KIM; Eun Joo ; et al.	2010-06-03
Network Resource Control Method And Apparatus For Guaranteeing Admission Rate Of High-priority Service App 20100131325 - Song; Jongtae ; et al.	2010-05-27
IP-TV broadcasting service system and method using physical layer's multicast switch Grant 7,675,870 - Chun , et al. March 9, 2	2010-03-09
System For And Method Of Providing Iptv Service In Next Generation Network App 20100046513 - Park; Heuk ; et al.	2010-02-25
Method And Apparatus For Blocking Forged Multicast Packets App 20100020796 - Park; Heuk ; et al.	2010-01-28
Method for measuring performance of MPLS LSP Grant 7,561,524 - Chun , et al. July 14, 2	2009-07-14
Call Control Method For Seamless Mobility Service App 20090154394 - PARK; No-ik ; et al.	2009-06-18
Method Of Providing Seamless Qos Guarantees In Internet Protocol (ip) Network When Ip-based Mobility Service Is Provided App 20090154422 - Park; No-ik ; et al.	2009-06-18
Protection Switching Method And Apparatus For Use In Ring Network App 20090147672 - Chun; Kyung-gyu ; et al.	2009-06-11
Method And Apparatus For Providing Personalized Advertisements In Internet Protocol Tv (iptv) System App 20090150929 - Park; Heuk ; et al.	2009-06-11
Method And Apparatus For Providing Video-on-demand Service Based On Internet Protocol (ip) Multimedia Subsystem App 20090150945 - Park; Heuk ; et al.	2009-06-11
Terminal Shift Management System And Method Thereof App 20090132635 - Yoon; Sung-hyun ; et al.	2009-05-21
Method Of Controlling Resources Using Out-of-band Signaling App 20090100179 - Song; Jongtae ; et al.	2009-04-16
Apparatus and Method for Multi-Protocol Label Switching Label-Switched Path Protection Switching App 20080316920 - Chun; Kyung Gyu ; et al.	2008-12-25
Tandem Connection Monitoring Method In Mpls Network App 20080134003 - CHUN; Kyung Gyu ; et al.	2008-06-05
Emergency Call Service System In Ip Network And Method Thereof App 20080112544 - KIM; Eun Joo ; et al.	2008-05-15
Ip-tv Broadcasting Service System And Method Using Physical Layer's Multicast Switch App 20080080499 - CHUN; Kyung Gyu ; et al.	2008-04-03
Method and apparatus for supporting user mobility by allowing guest access in internet service network, and billing method based on the same App 20070143486 - Kang; Kuk Chang ; et al.	2007-06-21
Method for measuring performance of MPLS LSP App 20070133540 - Chun; Kyung Gyu ; et al.	2007-06-14
Method for propagating maintenance signal in VPWS network using SDH/SONET App 20070133564 - Chun; Kyung Gyu ; et al.	2007-06-14
User authentication system and method for supporting terminal mobility between user lines App 20070136602 - Park; No Ik ; et al.	2007-06-14
Apparatus and method for authenticating traffic using packet header information App 20070133408 - Park; No Ik ; et al.	2007-06-14
Method and apparatus for guaranteeing QoS using end-to-end CAC in internet service network App 20070116004 - Kang; Kuk Chang ; et al.	2007-05-24
Method for measuring end-to-end delay in asynchronous packet transfer network, and asynchronous packet transmitter and receiver App 20070097865 - Song; Jong Tae ; et al.	2007-05-03

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