Patents by Inventor Jung-Hoon Ryu

Jung-Hoon Ryu 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).

  • Image communication device and method for communication terminal
    Patent number: 6483531
    Abstract: A communication terminal supporting image communication having a storage for storing image files. The communication terminal performs a call while transmitting a real-time image to a called party in a first transmission mode, and performs a call while transmitting a specific stored image file to a called party, in a second transmission mode.
    Type: Grant
    Filed: October 12, 1999
    Date of Patent: November 19, 2002
    Assignee: Samsung Electronics, Co., Ltd.
    Inventor: Jung-Hoon Ryu