ESTsoft Company History

  • 102216841'Apparatus for high-speed decompression based on flexible use of memory, method therefor, and computer recordable medium storing program to perform the method' Filing date 2020-05-19Registration date 2021-02-10
  • 102179025'Apparatus for detecting context anomalies in documents, a method thereof and computer recordable medium storing program to perform the method' Filing date 2018-12-14Registration date 2020-11-10
  • 102149711'Apparatus for detecting and preventing ransom-ware behavior using camouflage process, a method thereof and computer recordable medium storing program to perform the method' Filing date 2018-11-07Registration date 2020-08-25
  • 102099291'Apparatus for processing compressed files suspected of infection, method thereof and computer recordable medium storing program to perform the method' Filing date 2019-08-30Registration date 2020-04-03
  • 102091643'Apparatus for processing image using artificial neural network, method thereof and computer recordable medium storing program to perform the method' Filing date 2018-04-23Registration date 2020-03-16
  • 101939209'Apparatus for classifying category of a text based on neural network, method thereof and computer recordable medium storing program to perform the method' Filing date 2017-06-16Registration date 2019-01-10
  • 101893950'Apparatus for centralization and security of file based on Wake-on-LAN, method thereof and computer recordable medium storing program to perform the method' Filing date 2018-02-06Registration date 2018-08-27
  • 101863615'Apparatus for detecting variants of a malicious code based on neural network learning, method thereof and computer recordable medium storing program to perform the method' Filing date 2017-05-24Registration date 2018-05-28
  • 101788410'Analysis system of security breach with analyzing a security event log and an analysis method thereof' Filing date 2015-11-18Registration date 2017-10-13
  • 101737794'Device and Method for Monitoring Malware Which Encrypts User Files' Filing date 2016-09-22Registration date 2017-05-15
  • 101710918'Device and Method for Monitoring Malware Which Encrypts User Files' Filing date 2016-02-25Registration date 2017-02-22
  • 101503159'Method of Controlling Touch-screen by Detecting Eyesight' Filing date 2013-10-15Registration date 2015-03-10
  • 101483901'Intranet Security System and Method' Filing date 2014-01-21Registration date 2015-01-12
  • 101483859'A Method of Stopping Malicious Code Using a Management System Monitoring the Status of the Vaccine' Filing date 2013-06-07Registration date 2015-01-12
  • 101483433'System and Method for Spelling Correction of Misspelled Keywords' Filing date 2013-03-28Registration date 2015-01-12
  • 101462311'Method for Preventing Malicious Code' Filing date 2012-05-18Registration date 2014-11-10
  • 101446468'System and Method for Providing Automatically Completed Queries' Filing date 2012-11-28Registration date 2014-09-25
  • 101413987'Electronic Device with Mind-map User Interface, and Method for Manipulating Mind-map Using the Same' Filing date 2012-10-02Registration date 2014-06-25
  • 101413988'System and Method for Separating and Dividing Documents' Filing date 2012-04-25Registration date 2014-06-25
  • 101404882'A System for Sorting Malicious Code Based on the Behavior and a Method Thereof' Filing date 2013-01-24Registration date 2014-05-30
  • 101404505'Method for Manipulating Scale and/or Rotation of Graphics in Electronic Device with Display, and Electronic Device for Implementing the Same' Filing date 2012-09-24Registration date 2014-05-30
  • 101370831'Systematic Method for Extracting Condensed Issue Sentence' Filing date 2012-04-23Registration date 2014-02-28
  • 101341816'System and Method for Extracting Analogous Queries' Filing date 2012-04-23Registration date 2013-12-10
  • 101324358'Method for Converting Korean Input Characters into the English Alphabet' Filing date 2012-02-01Registration date 2013-10-25
  • 101304663'System of Cooperative Editing of Mind-map and the Method Thereof' Filing date 2011-08-29Registration date 2013-08-30
  • 101302292'Recording Medium of Web-browser for Automatic Rendering Change Engine Readable by Computer and Method of Automatic Rendering Engine Change' Filing date 2012-01-05Registration date 2013-08-26
  • 101265448'Method of Detecting Phishing Sites Using Network Filter Driver' Filing date 2012-01-19Registration date 2013-05-10
  • 101261767'Method for Allocating Region Using Mouse' Filing date 2012-02-06Registration date 2013-04-30
  • 101231975'Method of Defending a Spoofing Attack Using a Blocking Server' Filing date 2011-05-12Registration date 2013-02-04
  • 101212457'Web Page Searching System and Method Using Access Time and Frequency' Filing date 2011-05-13Registration date 2012-12-10
  • 101199475'Method and Apparatus for Reconstruction of 3 Dimensional Model' Filing date 2008-12-22Registration date 2012-11-02
  • 101191914'File Management Method in a Web Storage System' Filing date 2010-12-07Registration date 2012-10-10
  • 101174635'Automated Defense System for Malicious Code and the Method Thereof' Filing date 2010-06-21Registration date 2012-08-10
  • 101074010'Block Unit Data Compression and Decompression Method and Apparatus Thereof' Filing date 2009-09-04Registration date 2011-10-10
  • 101049699'Data Compression Method' Filing date 2009-07-17Registration date 2011-07-11
  • 101035302'Cloud System and a Method of Compressing and Transmitting Files in Said System' Filing date 2011-06-12Registration date 2011-05-11
  • 101016776'Forward Compatibility Guaranteed Data Compression and Decompression Method and Apparatus Thereof' Filing date 2009-09-21Registration date 2011-02-15
  • 100996839'Automatic Verification System for Computer Virus Vaccine Database and Method Thereof' Filing date 2010-04-14Registration date 2010-11-22
  • 100996955'Security Method Using Virtual Keyboard' Filing date 2008-08-22Registration date 2010-11-22
  • 100887602'Method and Apparatus for File Compression and Restoration of Compression Format' Filing date 2007-12-24Registration date 2010-01-14
  • 100908404'System and Method for Protecting from Distributed Denial of Service' Filing date 2008-09-04Registration date 2009-07-13
  • 100905434'File Uploading Method with Function of Abstracting Index-information in Real-time and Web-storage System Using the Same' Filing date 2008-08-08Registration date 2009-06-24
  • 100887602'Terminal for Searching Lyrics through the Internet and Lyrics Provision System through the Internet' Filing date 2007-07-06Registration date 2009-03-02
  • 100804131'Technology of Inserting URL Link Information in JPEG Image Files' Filing date 2005-12-22Registration date 2008-02-11
  • 100788256'System for Monitoring Web Server Fabrication Using Network and Method Thereof' Filing date 2007-06-26Registration date 2007-12-17
  • 100766056'Advertisement System Using Utility Program' Filing date 2005-10-29Registration date 2007-10-04
  • 100753341'Technology of Inserting URL Link Information in JPEG Image Files' Filing date 2007-06-22Registration date 2007-08-23
  • 100719285'Distributed File Management System in Web Storage' Filing date 2005-03-30Registration date 2007-05-11
  • 100693754'System and Method for Providing Message Summary Service Using Cyber Agent' Filing date 2005-07-15Registration date 2007-03-05
  • 100601912'Recording Medium of Contents File Combined with Viewer' Filing date 2004-04-13Registration date 2006-07-10
  • 100522256'Method for Car Navigation Guide Technology Using GPS and Intervals Inducing Coordinates' Filing date 2003-09-19Registration date 2005-10-11
  • 100354784'Method to Handle IDs and Passwords of Internet Sites' Filing date 1999-12-30Registration date 2002-09-17