Inventor · disambiguated record
Sung Won Sohn
Also filed as: SOHN SUNG W · SOHN SUNG WON
36 granted patents·33 pending applications·346 citations·filing 1991–2014
97Inventor score
Top patents by PatentIndex Score
69 records- 0188US7327259B2Method and apparatus for managing online and offline documents with RFID technologyKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Feb 5, 2008·16 cites·7 claims
- 0286US7583952B2Access pointer for interconnecting power line communication network and wireless network and method thereforKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Sep 1, 2009·15 cites·7 claims
- 0385US8019865B2Method and apparatus for visualizing network security stateKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Sep 13, 2011·14 cites·19 claims
- 0484US7565693B2Network intrusion detection and prevention system and method thereofKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Jul 21, 2009·45 cites·9 claims
- 0579US7539147B2Apparatus and method for detecting and visualizing anomalies in network trafficKOREA ELECTRONICS TELECOMM·Filed 2005·Granted May 26, 2009·9 cites·9 claims
- 0676US8014310B2Apparatus and method for visualizing network situation using security cubeKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Sep 6, 2011·7 cites·26 claims
- 0776US7571477B2Real-time network attack pattern detection system for unknown network attack and method thereofKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Aug 4, 2009·7 cites·11 claims
- 0875US8738197B2Automatic vehicle guidance systemAN KYOUNG HWAN·Filed 2010·Granted May 27, 2014·9 cites·10 claims
- 0974US7613669B2Method and apparatus for storing pattern matching data and pattern matching method using the sameKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Nov 3, 2009·7 cites·19 claims
- 1073US8307441B2Log-based traceback system and method using centroid decomposition techniqueKIM JONG HYUN·Filed 2007·Granted Nov 6, 2012·6 cites·15 claims
- 1173US5247300AAutomatic audio/video signal combination apparatusGOLD STAR CO·Filed 1991·Granted Sep 21, 1993·22 cites·7 claims
- 1272US7849187B2Network status display device and method using traffic pattern mapKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Dec 7, 2010·6 cites·13 claims
- 1372US7735137B2Method and apparatus for storing intrusion ruleKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Jun 8, 2010·5 cites·7 claims
- 1472US7200866B2System and method for defending against distributed denial-of-service attack on active networkKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Apr 3, 2007·17 cites·16 claims
- 1572US5812550AAsynchronous transfer mode (ATM) layer function processing apparatus with an enlarged structureKOREA ELECTRONICS TELECOMM·Filed 1996·Granted Sep 22, 1998·96 cites·7 claims
- 1670US8779936B2Method and system for providing safety guidance serviceCHOI JEONG DAN·Filed 2010·Granted Jul 15, 2014·7 cites·17 claims
- 1769US8604967B2System and method for providing driving safetyOH HYUN SEO·Filed 2010·Granted Dec 10, 2013·6 cites·6 claims
- 1869US8365277B2Signature string storage memory optimizing method, signature string pattern matching method, and signature string matching engineKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Jan 29, 2013·4 cites·14 claims
- 1969US8140671B2Apparatus 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
- 2068US7093290B2Security system for networks and the method thereofKOREA ELECTRONICS TELECOMM·Filed 2001·Granted Aug 15, 2006·14 cites·7 claims
- 2166US8452483B2Cell-based vehicle driving control method and systemKIM DO HYUN·Filed 2010·Granted May 28, 2013·4 cites·18 claims
- 2263US7596810B2Apparatus and method of detecting network attack situationKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Sep 29, 2009·2 cites·4 claims
- 2362US8612152B2System and method for providing driving guidance service to vehiclesKIM JUNGSOOK·Filed 2010·Granted Dec 17, 2013·2 cites·17 claims
- 2461US7990305B2Current mode double-integration conversion apparatusKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Aug 2, 2011·4 cites·17 claims
- 2560US2005097060A1Method for electronic commerce using security token and apparatus thereofFiled 2004·Application pending·0 cites
- 2658US7787394B2Network status display device and method using traffic flow-radarKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Aug 31, 2010·1 cites·10 claims
- 2757US7735128B2Method of storing pattern matching policy and method of controlling alert messageKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Jun 8, 2010·1 cites·6 claims
- 2857US2008134346A1Transactions Certification Method And System To Protect Privacy On Details Of Electronic TransactionsCHO YEONG-SUB·Filed 2004·Application pending·0 cites
- 2956US8051283B2Message security processing system and method for web servicesKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Nov 1, 2011·4 cites·11 claims
- 3054US7433357B2Apparatus and method for performing header lookup based on sequential lookupKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Oct 7, 2008·3 cites·11 claims
- 3154US2008111660A1Method and apparatus for managing online and offline documents with RFID technologyKOREA ELECTRONICS TELECOMM·Filed 2008·Application pending·0 cites
- 3253US7535872B2Network apparatus and packet routing method for ubiquitous computingKOREA ELECTRONICS TELECOMM·Filed 2004·Granted May 19, 2009·4 cites·12 claims
- 3352US7530095B2Authentication, authorization and accounting (diameter) protocol-based accounting method using batch processingKOREA ELECTRONICS TELECOMM·Filed 2003·Granted May 5, 2009·3 cites·9 claims
- 3452US2009094699A1Apparatus and method of detecting network attack situationKOREA ELECTRONICS TELECOMM·Filed 2008·Application pending·0 cites
- 3548US7457949B2Network correction security system and methodKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Nov 25, 2008·0 cites·15 claims
- 3646US7774773B2Active node, and contents transfer system and method using the active nodeKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Aug 10, 2010·2 cites·6 claims
- 3746US2005141423A1Method of and apparatus for sorting data flows based on bandwidth and livelinessFiled 2004·Application pending·0 cites
- 3846US2006100888A1System for managing identification information via internet and method of providing service using the sameKIM SOO H·Filed 2004·Application pending·0 cites
- 3946US2005144439A1System and method of managing encryption key management system for mobile terminalsFiled 2004·Application pending·0 cites
- 4046US2014355800A1Hearing-aid apparatus and method using ultrasonic wavesKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
- 4145USRE45381ENetwork correction security system and methodLEE SEUNG-MIN·Filed 2010·Granted Feb 17, 2015·0 cites·17 claims
- 4245US8811640B2Apparatus and method for transmitting human sound for removing interference signalKANG TAE WOOK·Filed 2012·Granted Aug 19, 2014·0 cites·9 claims
- 4345US2005138425A1Method of analyzing network attack situationFiled 2004·Application pending·0 cites
- 4445US2004186998A1Integrated security information management system and methodFiled 2003·Application pending·0 cites
- 4545US2010104255A1System and method for orchestral media serviceYUN JAEKWAN·Filed 2009·Application pending·0 cites
- 4645US2015023574A1Apparatus for providing medical image knowledge service and image processing device and method for the sameKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
- 4744US2013343161A1Apparatus and method for transmitting acoustic signal using human bodyELECT & TELECOMM RESEARCH INST·Filed 2013·Application pending·0 cites
- 4844US2004170275A1Apparatus and method for cryptographing and deciphering imageFiled 2003·Application pending·0 cites
- 4944US2005108377A1Method for detecting abnormal traffic at network level using statistical analysisFiled 2003·Application pending·0 cites
- 5043US7649897B2Method and apparatus for transmitting data in a system using network address translationKOREA ELECTRONICS TELECOMM·Filed 2002·Granted Jan 19, 2010·0 cites·9 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Sung Won Sohn files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →