Total: 17

Heejo Lee, Hyundo Park, "DEVICE, SERVER AND METHOD FOR PROVIDING SECRET KEY ENCRYPTION AND RESTORATION", International, Registration, US10,020,939, Jul. 10. 2018.
Heejo LEE, Hongzhe LI, Jonghoon KWON, Hyuck-Min KWON, "SOFTWARE VULNERABILITY ANALYSIS METHOD AND DEVICE", International, Registration, US9,946,880, Apr. 17. 2018.
Heejo Lee, Choongin Lee, Jeonghan Bae, "PROTOCOL MODEL GENERATOR AND MODELING METHOD THEREOF", International, Application, 15/955,104, Apr. 17. 2018.
Heejo Lee, Seulbae Kim, "APPARATUS AND METHOD FOR DETECTING CODE CLONING OF SOFTWARE", International, Application, 15/492,554, Apr. 20. 2017.
Heejo Lee, Chanyoung Lee, Dongwon Seo, Jihwan Jeong, "Server and Method for Attesting Application in Smart Device using Random Executable Code", International, Registration, US9,569,618, Feb. 14. 2017.
Heejo Lee, Dongwon Seo, "Adaptive Probabilistic Packet Filtering Router and Method Thereof", International, Registration, US9,426,121, Aug. 23. 2016.
Heejo LEE, Jieun SONG, Kiryong LEE, Wan Yeon LEE, "DEVICE FOR INTEGRITY VERIFICATION OF IMAGE DATA AND METHOD FOR INTEGRITY VERIFICATION USING THE SAME", International, Application, 15/223,313, Jul. 29. 2016.
Heejo Lee, Rashard Aliyev, Dongwon Seo, John Milburn, "Device and Method for Distributing Load of Server based on Cloud Computing", International, Application, 14/120,288, May. 14. 2014.
Heejo Lee, Munkhbayar BAT-ERDENE, Hyuncheol JEONG, Daegull RYU, "METHOD FOR CLASSIFYING PACKING ALGORITHMS USING ENTROPY ANALYSIS", International, Application, 14/224,474, Mar. 25. 2014.
Bin Benjamin Zhu, Hyunsang Choi, Heejo Lee, "Detection and categorization of malicious URLs", International, Registration, US8,521,667, Aug. 27. 2013.
Heejo Lee, Yu-seung Kim, Hyokon Kim, "Wireless Communication System to Limit Communication Area by Jamming", International, Registration, US8,200,147, Jun. 12. 2012.
Heejo Lee, Hyundo Park, "Method and Device for Detecting Unknown Network Worms", International, Registration, US8,151,350, Apr. 3. 2012.
Heejo Lee, Hyogon Kim, Sangwoong Bahk, "Apparatus for Displaying Network Status", International, Registration, US7,440,406, Oct. 21. 2008.
Dongwon Seo, Heejo Lee, "Method and Computer-Readable Medium for Detecting Abnormal Packet in VoIP", International, Application, 12/075,016, Mar. 7. 2008.
Euijin Choo, Jehyun Lee, Heejo Lee, Giwon Nam, "Method for Encrypting and Decrypting an Image Frame", International, Application, 11/905,240, Sep. 28. 2007.
Hyunsang Choi, Heejo Lee, "Apparatus and Method for Monitoring Network Using the Parallel Coordinate System", International, Application, 11/324,698, Mar. 7. 2006.
Jin-Ho Kim, Saewoong Bahk, Heejo Lee, "Method of Sharing State between Stateful Inspection Firewalls on MEP Network", International, Application, 10/709,255, Apr. 27. 2004.