Eung Ju Park

4 Patents

• US123804142025

  Method and Apparatus for Remittance Service

  KAKAO Corp.

  0 cites
• US123753152025

  Method for Operating Voice Chat Room Dependent on Message Chat Room, and Server and Terminal for Performing the Same

  KAKAO Corp.

  0 cites
• US120631222024

  Method for Operating Voice Chat Room Dependent on Message Chat Room, and Server and Terminal for Performing the Same

  KAKAO Corp.

  0 cites
• US116323422023

  Instant Messaging Service for Providing Profile View with Video Background

  KAKAO Corp.

  0 cites