Patent application number | Description | Published |
20080221716 | METHOD OF PROCESSING ACTION, METHOD OF CONTROLLING CONTROLLED DEVICE, CONTROLLED DEVICE, AND CONTROL POINT - A method of processing an action executes an action requested by a control point for controlling a controlled device through a network, stores a result of executing the action as a pending result of the action when a network connection between the controlled device and the control point is terminated, and transmits the stored pending result of the action to the control point when the network connection between the controlled device and the control point is resumed. | 09-11-2008 |
20080240669 | MPEG-BASED USER INTERFACE DEVICE AND METHOD OF CONTROLLING FUNCTION USING THE SAME - An MPEG-based user interface (UI) device and a method of controlling a function using the same are provided. The MPEG-based user interface (UI) device includes an output unit which outputs an MPEG-based UI to a screen of an apparatus, and a processing unit which controls a function corresponding to the UI. | 10-02-2008 |
20080243998 | REMOTE CONTROL APPARATUS AND METHOD - A remote control apparatus and method are provided. The remote control apparatus includes a user interface (UI) server which transmits a UI having a multimedia data format, and a UI client which displays the UI, receives a user command and controls the UI server according to the received user command. The remote control method includes enabling a UI server to transmit a UI having a multimedia data format to a UI client, enabling the UI client to display the UI, and enabling the UI client to control the UI server by transmitting a user command received through the UI to the UI server. | 10-02-2008 |
20080288875 | METHOD AND APPARATUS FOR MANAGING CONTROL OWNERSHIP FOR APPLICATION OF REMOTE USER INTERFACE SERVER - Provided is a remote user interface (RUI). An RUI server inserts a newly defined object to a user interface (UI) page so as to manage control ownership of an application, and a RUI client controls an application of the RUI server after obtaining control ownership of the corresponding application by using the newly defined object. Accordingly, RUI clients can control the application of the RUI server without conflict, even when a separate plug-in program is not installed in the RUI clients. | 11-20-2008 |
20090033619 | METHOD AND APPARATUS FOR CONTROLLING UNIVERSAL PLUG AND PLAY DEVICE TO REPRODUCE CONTENT IN A PLURALITY OF REPRODUCTION REGIONS ON SCREEN THEREOF - Provided are a method of reproducing content using a universal plug and play (UPnP) device which has a plurality of reproduction regions. According to the method, information regarding reproduction regions is obtained using newly defined actions before a control point calls an action “Play( ).” Then, a reproduction region for a piece of content is designated according to a user's input. Accordingly, the user can simultaneously enjoy a plurality of pieces of content in desired reproduction regions on a screen of a UPnP device. | 02-05-2009 |
20090052324 | METHOD AND APPARATUS FOR CONTROLLING QUALITY OF SERVICE IN UNIVERSAL PLUG AND PLAY NETWORK - A universal plug and play (UPnP) network is provided. In the UPnP network, a QoS policy holder of a UPnP QoS architecture manages information on QoS modes that are previously set, and a QoS manager controls QoS devices by importing traffic policies for a predetermined QoS mode from the QoS policy holder. Accordingly, a user can suitably control traffic items in the network only by selecting a desirable QoS mode according to situations. | 02-26-2009 |
20090055648 | METHOD OF AND APPARATUS FOR SHARING SECRET INFORMATION BETWEEN DEVICE IN HOME NETWORK - A method and apparatus for sharing secret information between devices in a home network are provided. In the method and apparatus, home network devices receive a password (credential) input by a user and encrypt secret information based on the credential by using keys generated according to a predetermined identity-based encryption (IBE) scheme. Accordingly, it is possible to securely share the secret information between home network devices without any certificate authority or certificate. | 02-26-2009 |
20090287091 | Apparatus and method for generating high resolution image of human body using terahertz electromagnetic wave and endoscope using the same - An apparatus and a method for generating a high resolution image of a human body using a terahertz electromagnetic wave and an endoscope using the same are disclosed. In accordance with the present invention, a third laser beam and a terahertz electromagnetic wave excited by a first laser beam are radiated on a portion of a human body having a contrast agent adhered thereto to generate a high resolution image based on the terahertz electromagnetic wave reflected from the portion of the human body and a second laser beam. | 11-19-2009 |
20100325421 | APPARATUS AND METHOD FOR PROVIDING SECURITY SERVICE IN HOME NETWORK - An apparatus and method for providing a security service is provided. The apparatus includes a reception module which receives first data including a first public key and marked with a security ID, the first public key being one of a pair of public keys necessary for providing a security service to a home server and the security ID indicating that the first data needs to be encrypted; a response generation module which generates second data by encrypting part of a response message for the first data; and a transmission module which transmits the second data to a home server in a home network. | 12-23-2010 |
20110093525 | SYSTEM AND METHOD FOR PROFILING REMOTE USER INTERFACE - Provided are a network system and method for profiling a remote user interface (RUI), and more particularly, a network system and method for performing optimal RUI profile matching between an RUI client and an RUI server in order for optimal service adaptation for various contents based on composite capabilities/preference profiles (CC/PP). | 04-21-2011 |
20140237135 | METHOD OF SYNCHRONIZING A PLURALITY OF CONTENT DIRECTORY DEVICE (CDS) DEVICES, CDS DEVICE, AND SYSTEM - Provided is a method and system for synchronizing a plurality of content directory service (CDS) devices in a home network environment. The method of synchronizing the plurality of CDS devices of a home network, which includes the plurality of CDS devices and a control point (CP), comprises (a) requesting a first CDS device among the plurality of CDS devices to start synchronization using the CP; (b) performing the synchronization with a second CDS device among the plurality of CDS devices using the first CDS device; (c) selecting a third CDS device from the plurality of CDS devices and requesting the third CDS device to start synchronization with the first CDS device or the second CDS device using the CP; and (d) performing the synchronization with the first CDS device or the second CDS device using the third CDS device. | 08-21-2014 |