Inventor · disambiguated record
Beom Hwan Chang
Also filed as: CHANG BEOM H · CHANG BEOM HWAN
10 granted patents·18 pending applications·59 citations·filing 2003–2012
88Inventor score
Files withKOREA ELECTRONICS TELECOMM11JEONG CHI YOON3SOHN SEON GYOUNG3CHANG BEOM HWAN2KIM JONG HYUN2
Top patents by PatentIndex Score
28 records- 0185US8019865B2Method and apparatus for visualizing network security stateKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Sep 13, 2011·14 cites·19 claims
- 0279US7539147B2Apparatus and method for detecting and visualizing anomalies in network trafficKOREA ELECTRONICS TELECOMM·Filed 2005·Granted May 26, 2009·9 cites·9 claims
- 0376US8014310B2Apparatus and method for visualizing network situation using security cubeKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Sep 6, 2011·7 cites·26 claims
- 0475US8341721B2Web-based traceback system and method using reverse caching proxyKIM JONG HYUN·Filed 2009·Granted Dec 25, 2012·7 cites·12 claims
- 0573US8307441B2Log-based traceback system and method using centroid decomposition techniqueKIM JONG HYUN·Filed 2007·Granted Nov 6, 2012·6 cites·15 claims
- 0672US7849187B2Network status display device and method using traffic pattern mapKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Dec 7, 2010·6 cites·13 claims
- 0769US8140671B2Apparatus and method for sampling security events based on contents of the security eventsJEONG CHI YOON·Filed 2007·Granted Mar 20, 2012·4 cites·15 claims
- 0865US8775613B2Method and system for providing network monitoring, security event collection apparatus and service abnormality detection apparatus for network monitoringCHANG BEOM HWAN·Filed 2011·Granted Jul 8, 2014·3 cites·15 claims
- 0963US7596810B2Apparatus and method of detecting network attack situationKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Sep 29, 2009·2 cites·4 claims
- 1059US2010030892A1Gis based network information monitoring-systemKOREA ELECTRONICS TELECOMM·Filed 2009·Application pending·0 cites
- 1158US7787394B2Network status display device and method using traffic flow-radarKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Aug 31, 2010·1 cites·10 claims
- 1252US2009094699A1Apparatus and method of detecting network attack situationKOREA ELECTRONICS TELECOMM·Filed 2008·Application pending·0 cites
- 1348US2011122132A1Apparatus and method of managing objects and events with vector-based geographic information systemKOREA ELECTRONICS TELECOMM·Filed 2010·Application pending·0 cites
- 1447US2010169479A1Apparatus and method for extracting user information using client-based scriptKOREA ELECTRONICS TELECOMM·Filed 2009·Application pending·0 cites
- 1547US2010162392A1Apparatus and method for monitoring security status of wireless networkKOREA ELECTRONICS TELECOMM·Filed 2009·Application pending·0 cites
- 1645US2005138425A1Method of analyzing network attack situationFiled 2004·Application pending·0 cites
- 1744US2005108377A1Method for detecting abnormal traffic at network level using statistical analysisFiled 2003·Application pending·0 cites
- 1843US2011016525A1Apparatus and method for detecting network attack based on visual data analysisJEONG CHI YOON·Filed 2009·Application pending·0 cites
- 1941US2012147179A1Method and system for providing intelligent access monitoring, intelligent access monitoring apparatusKIM GEON LYANG·Filed 2011·Application pending·0 cites
- 2040US2012159650A1Apparatus and method for recognizing security situation and generating situation information based on spatial linkage of physical and it securityCHO HYEON KOO·Filed 2011·Application pending·0 cites
- 2140US2010150008A1Apparatus and method for displaying state of networkSOHN SEON GYOUNG·Filed 2008·Application pending·0 cites
- 2240US2006067240A1Apparatus and method for detecting network traffic abnormalityKIM HYUN J·Filed 2005·Application pending·0 cites
- 2339US2013335415A1Converged security management system and methodRES INST ELECTRONICS & TELECOMM·Filed 2012·Application pending·0 cites
- 2436US2012240231A1Apparatus and method for detecting malicious code, malicious code visualization device and malicious code determination deviceSOHN SEON-GYOUNG·Filed 2012·Application pending·0 cites
- 2535US2012090027A1Apparatus and method for detecting abnormal host based on session monitoringSOHN SEON-GYOUNG·Filed 2011·Application pending·0 cites
- 2635US2012117034A1Context-aware apparatus and methodJEONG CHI-YOON·Filed 2011·Application pending·0 cites
- 2735US2012151581A1Method and system for information property managementKANG DONG HO·Filed 2011·Application pending·0 cites
- 2833US2011047623A1Apparatus and method for tracing web user using signed codeCHANG BEOM HWAN·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →