Patents by Inventor Chan Seung Moon

Chan Seung Moon has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Database management system and encryption method performed in database
    Patent number: 8949603
    Abstract: A database management system (DBMS) performs encryption in a DB. The system receives authentication authorization regarding a security policy of the DB from an external encryption unit that is separated from the DB and performs encryption. Important data in a column unit is selectively encrypted and an encrypted comparison code (ECC) of the important data is generated inside the DB. The encrypted important data and the corresponding ECC is generated as a single encryption data type.
    Type: Grant
    Filed: June 18, 2012
    Date of Patent: February 3, 2015
    Assignee: Altibase Corporation
    Inventor: Chan Seung Moon
  • DATABASE MANAGEMENT SYSTEM AND ENCRYPTION METHOD PERFORMED IN DATABASE
    Publication number: 20130091357
    Abstract: A database management system (DBMS) performs encryption in a DB. The system receives authentication authorization regarding a security policy of the DB from an external encryption unit that is separated from the DB and performs encryption. Important data in a column unit is selectively encrypted and an encrypted comparison code (ECC) of the important data is generated inside the DB. The encrypted important data and the corresponding ECC is generated as a single encryption data type.
    Type: Application
    Filed: June 18, 2012
    Publication date: April 11, 2013
    Applicant: ALTIBASE CORP.
    Inventor: Chan Seung Moon