Samsung Electronics Co., Ltd.

Tae-Hwan Hwang

Ki-chul Park

Byung-Soo Lim

Joon-Oo Kim

Won-Sang Kwon

Chan-Seok Yang

Ji-Hyeok Kim

Sang-Won Ahn

Yoon-Suk Choi

In-young Shin

Ji-Young Yang

A system and method for displaying document content using Universal Plug and Play (UPnP) is provided. A media server provides meta information corresponding to the document content to a control point if a user request for displaying the document content is received, the control point provides the meta information of the document content to a media renderer that can display the requested document content together with an operation performance command for displaying the requested document content, and the media renderer receives the document content from the media server and renders the document content in accordance with the operation performance command to display the document content on a screen.

System and method for displaying document content using UPnP

A method and apparatus for determining an object update in a home network. In a method for determining an object change in a home network, a media controller receives an object update identifier (objectUpdateID) and an initial update identifier (initUpdateID) for an object from an accessed media server, compares the objectUpdateID and the initUpdateID with a system update identifier (systemUpdateID) that was previously stored in the media controller, when the media controller previously accessed the media server, and determines whether the object is updated according to the comparison result.

Method and apparatus for determining object updates in a home network

Provided is a method for storing a content flip list of a digital media server using user input feedback. The method includes receiving a content request message from a user and transmitting the received request message to a media server, converting information received as a response to the request message into a page format, defining the converted information as a current page, and receiving and storing previous and next pages of the current page, and outputting the received current page through an output part.

Apparatus and method for storing content flip list of digital media server using user input feedback

Growing community of inventors

Gyeonggi-do, South Korea

Tae-Hwan Hwang