Jong Hwan Oh

5 Patents

• US121651982024

  Group Account Service Providing Server and Method

  KAKAOBANK Corp.

  0 cites
• US121651992024

  Group Account Service Providing Server and Method

  KAKAOBANK Corp.

  0 cites
• US119210472024

  Raman Analysis Apparatus Capable of Real-time Analysis Under Elevated Temperature and Pressure Conditions

  KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES

  0 cites
• US118039002023

  User Terminal Comprising Graphical User Interface for Providing Secure Data Communication with a Server in a Communication Network

  Kakaobank Corp.

  0 cites
• US118039012023

  Method and System for Providing Secure Data Communication Between Two or More User Terminals in a Communication Network

  Kakaobank Corp.

  0 cites