Patents by Inventor Woo-Jung Yang

Woo-Jung Yang 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).

  • Apparatus and method for offering event image mail service using multimedia messaging service
    Publication number: 20050138123
    Abstract: The present invention discloses an apparatus and method for offering an event image mail service using a multimedia messaging service and a computer-readable recording medium which records a program for performing the method.
    Type: Application
    Filed: October 23, 2002
    Publication date: June 23, 2005
    Inventors: Hong-Seo Yun, Sang-Hee Lee, Sang-Mok Sohn, Woo-Jung Yang, Hyun-Jung Park