Patents by Inventor Kookrae CHO

Kookrae CHO 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).

  • Proximity service security system and method using beacon
    Patent number: 9325723
    Abstract: Provided are a system and method for securing security for a proximity service using a beacon signal transmitted by a beacon. A proximity service security system using a beacon includes the beacon configured to transmit a beacon signal while periodically changing identification information of the beacon signal and a server configured to verify validity of the beacon signal by receiving a validity check request signal for the beacon signal from a beacon receiver receiving the beacon signal and transmit a verification result to the beacon receiver.
    Type: Grant
    Filed: December 5, 2014
    Date of Patent: April 26, 2016
    Assignee: Daegu Gyeongbuk Institute of Science and Technology
    Inventors: Jong Wuk Son, Kookrae Cho, Shi Quan Piao, Hye Min Seong
  • System and method for managing mobile device using device-to-device communication
    Patent number: 9325507
    Abstract: Provided are a system and method for managing a mobile device using device-to-device (D2D) communication in which a D2D communication-based mobile device management (MDM) manager is given authority to manage a D2D communication-based MDM client by an MDM server and can directly manage a user mobile device at a short distance based on D2D communication.
    Type: Grant
    Filed: November 10, 2014
    Date of Patent: April 26, 2016
    Assignee: Daegu Gyeongbuk Institute of Science and Technology
    Inventors: Kookrae Cho, Jong Wuk Son, Shi Quan Piao, Hye Min Seong
  • PROXIMITY SERVICE SECURITY SYSTEM AND METHOD USING BEACON
    Publication number: 20150304341
    Abstract: Provided are a system and method for securing security for a proximity service using a beacon signal transmitted by a beacon. A proximity service security system using a beacon includes the beacon configured to transmit a beacon signal while periodically changing identification information of the beacon signal and a server configured to verify validity of the beacon signal by receiving a validity check request signal for the beacon signal from a beacon receiver receiving the beacon signal and transmit a verification result to the beacon receiver.
    Type: Application
    Filed: December 5, 2014
    Publication date: October 22, 2015
    Applicant: Daegu Gyeongbuk Institute of Science and Technology
    Inventors: Jong Wuk SON, Kookrae CHO, Shi Quan PIAO, Hye Min SEONG
  • SYSTEM AND METHOD FOR MANAGING MOBILE DEVICE USING DEVICE-TO-DEVICE COMMUNICATION
    Publication number: 20150264052
    Abstract: Provided are a system and method for managing a mobile device using device-to-device (D2D ) communication in which a D2D communication-based mobile device management (MDM) manager is given authority to manage a D2D communication-based MDM client by an MDM server and can directly manage a user mobile device at a short distance based on D2D communication.
    Type: Application
    Filed: November 10, 2014
    Publication date: September 17, 2015
    Applicant: Daegu Gyeongbuk Institute of Science and Technolog
    Inventors: Kookrae CHO, Jong Wuk SON, Shi Quan PIAO, Hye Min SEONG