Na; Jung Chan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Na; Jung Chan.The latest application filed is for "apparatus and method for dynamic binary analysis on hardware board".

Company Profile

2.20.42

Na; Jung Chan - Daejeon KR
Na; Jung Chan - Daejeon-city KR
Na; Jung-Chan - Taejon KR
Na, Jung-Chan - Daejon 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
Vessel traffic service system and method for extracting accident data Grant 10,255,367 - Lee , et al.	2019-04-09
One-way data transmission apparatus, one-way data reception apparatus, and one-way data transmission/reception method using the same Grant 10,200,155 - Kim , et al. Fe	2019-02-05
Apparatus And Method For Dynamic Binary Analysis On Hardware Board App 20180121660 - CHOI; Byeong-Cheol ; et al.	2018-05-03
One-way Data Transmission Apparatus, One-way Data Reception Apparatus, And One-way Data Transmission/reception Method Using The Same App 20180109356 - KIM; Byoung-Koo ; et al.	2018-04-19
Firmware Integrity Verification Method Performed In Virtualization System App 20170215074 - CHOI; Byeong Cheol ; et al.	2017-07-27
Abnormal traffic detection apparatus and method based on modbus communication pattern learning Grant 9,699,204 - Kim , et al. July 4, 2	2017-07-04
Packet Monitoring Device And Packet Monitoring Method For Communication Packet App 20160277547 - KIM; Byoung-Koo ; et al.	2016-09-22
Firmware Watermarking Method, Firmware Based On The Same, And Apparatus For Performing Firmware Watermarking App 20160248591 - CHOI; Byeong-Cheol ; et al.	2016-08-25
Apparatus And Method For Blocking Abnormal Communication App 20160094517 - KANG; Dong-Ho ; et al.	2016-03-31
Method for detecting abnormal traffic on control system protocol Grant 9,298,175 - Kim , et al. March 29, 2	2016-03-29
Apparatus and method for controlling vessel deviating from anchorage Grant 9,261,880 - Seo , et al. February 16, 2	2016-02-16
Abnormal Traffic Detection Apparatus And Method Based On Modbus Communication Pattern Learning App 20150381642 - KIM; Byoung Koo ; et al.	2015-12-31
System And Method For Detecting Abnormal Behavior Of Control System App 20150341380 - HEO; Young Jun ; et al.	2015-11-26
User Authentication System In Web Mash-up Circumstance And Authenticating Method Thereof App 20150295918 - NAH; Jae Hoon ; et al.	2015-10-15
Apparatus And Method For Predicting Risk Of Collision Of Object App 20150262494 - KIM; Do-Hyeung ; et al.	2015-09-17
Vessel Traffic Service System And Method For Extracting Accident Data App 20150261869 - LEE; Byung Gil ; et al.	2015-09-17
Apparatus and method for detecting abnormality sign in control system Grant 9,130,983 - Heo , et al. September 8, 2	2015-09-08
Apparatus And Method For Providing Traffic Control Service App 20150241560 - LEE; Byung-Gil ; et al.	2015-08-27
System And Method For Controlling Vehicle At Intersection App 20150199904 - LEE; Sang Woo ; et al.	2015-07-16
Apparatus And Method For Controlling Vessel Deviating From Anchorage App 20150177735 - SEO; Dae-Hee ; et al.	2015-06-25
Insider threat detection device and method Grant 8,965,823 - Sohn , et al. February 24, 2	2015-02-24
Apparatus For Preventing Illegal Access Of Industrial Control System And Method Thereof App 20140380458 - KIM; Byoung-Koo ; et al.	2014-12-25
Method For Detecting Abnormal Traffic On Control System Protocol App 20140297004 - KIM; Byoung-Koo ; et al.	2014-10-02
Apparatus And Method For Detecting Anomality Sign In Controll System App 20140298399 - HEO; Youngjun ; et al.	2014-10-02
Insider Threat Detection Device And Method App 20130091085 - SOHN; Seon Gyoung ; et al.	2013-04-11
Web-based traceback system and method using reverse caching proxy Grant 8,341,721 - Kim , et al. December 25, 2	2012-12-25
Log-based traceback system and method using centroid decomposition technique Grant 8,307,441 - Kim , et al. November 6, 2	2012-11-06
Apparatus And Method For Detecting Malicious Code, Malicious Code Visualization Device And Malicious Code Determination Device App 20120240231 - Sohn; Seon-Gyoung ; et al.	2012-09-20
Apparatus and method for sampling security events based on contents of the security events Grant 8,140,671 - Jeong , et al. March 20, 2	2012-03-20
Message security processing system and method for web services Grant 8,051,283 - Lee , et al. November 1, 2	2011-11-01
Method and apparatus for visualizing network security state Grant 8,019,865 - Chang , et al. September 13, 2	2011-09-13
Apparatus and method for visualizing network situation using security cube Grant 8,014,310 - Chang , et al. September 6, 2	2011-09-06
Apparatus And Method For Tracing Web User Using Signed Code App 20110047623 - Chang; Beom Hwan ; et al.	2011-02-24
Apparatus And Method For Detecting Network Attack Based On Visual Data Analysis App 20110016525 - Jeong; Chi Yoon ; et al.	2011-01-20
Apparatus And Method For Sampling Security Event Based On Contents Of The Security Event App 20110016208 - Jeong; Chi Yoon ; et al.	2011-01-20
Network status display device and method using traffic pattern map Grant 7,849,187 - Chang , et al. December 7, 2	2010-12-07
Network status display device and method using traffic flow-radar Grant 7,787,394 - Chang , et al. August 31, 2	2010-08-31
Log-based Traceback System And Method Using Centroid Decomposition Technique App 20100212013 - Kim; Jong Hyun ; et al.	2010-08-19
Apparatus and method for extracting user information using client-based script App 20100169479 - JEONG; Chi Yoon ; et al.	2010-07-01
Apparatus And Method For Monitoring Security Status Of Wireless Network App 20100162392 - JEONG; Chi Yoon ; et al.	2010-06-24
Apparatus And Method For Displaying State Of Network App 20100150008 - Sohn; Seon Gyoung ; et al.	2010-06-17
Method And Apparatus For Visualizing Network Security State App 20100100619 - Chang; Beom Hwan ; et al.	2010-04-22
Apparatus And Method For Visualizing Network Situation Using Security Cube App 20100067391 - Chang; Beom-Hwan ; et al.	2010-03-18
Web-based Traceback System And Method Using Reverse Caching Proxy App 20100030891 - KIM; Jong Hyun ; et al.	2010-02-04
Gis Based Network Information Monitoring-system App 20100030892 - Jeong; Chi Yoon ; et al.	2010-02-04
Apparatus and method of detecting network attack situation Grant 7,596,810 - Kim , et al. September 29, 2	2009-09-29
Apparatus and method for detecting and visualizing anomalies in network traffic Grant 7,539,147 - Chang , et al. May 26, 2	2009-05-26
Apparatus And Method Of Detecting Network Attack Situation App 20090094699 - KIM; Jin Oh ; et al.	2009-04-09
Network status display device and method using traffic flow-radar App 20070206498 - Chang; Beom Hwan ; et al.	2007-09-06
System and method for defending against distributed denial-of-service attack on active network Grant 7,200,866 - Kim , et al. April 3, 2	2007-04-03
Network status display device and method using traffic pattern map App 20070074288 - Chang; Beom Hwan ; et al.	2007-03-29
Security system for networks and the method thereof Grant 7,093,290 - Han , et al. August 15, 2	2006-08-15
Apparatus and method of detecting network attack situation App 20060119486 - Kim; Jin Oh ; et al.	2006-06-08
Apparatus and method for detecting and visualizing anomalies in network traffic App 20060098579 - Chang; Beom Hwan ; et al.	2006-05-11
Apparatus and method for detecting network traffic abnormality App 20060067240 - Kim; Hyun Joo ; et al.	2006-03-30
Message security processing system and method for web services App 20050144457 - Lee, Jae Seung ; et al.	2005-06-30
Method of analyzing network attack situation App 20050138425 - Kim, Jin oh ; et al.	2005-06-23
Method for detecting abnormal traffic at network level using statistical analysis App 20050108377 - Lee, Soo-Hyung ; et al.	2005-05-19
System and method for defending against distributed denial-of-service attack on active network App 20040098618 - Kim, Hyun Joo ; et al.	2004-05-20
Network for transferring active packet and method for employing same App 20030218988 - Han, Min-Ho ; et al.	2003-11-27

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