Samsung Electronics Co., Ltd.

Doosan Corporation

Biopol Co., Ltd.

Genewel Co., Ltd.

Jong-wook Park

Ho Tae Jin

Young-chul Sohn

Hyo-dae Kim

Jae-kwon Kim

Sung-hee Kim

Yong-jun Kim

Yu-seong Jeon

Young-mi Kang

Eu-gene Choi

Do-hyoung Kim

Il-ju Na

Young-Ho Lim

Hyok-sung Choi

Yong-Jun Kim

Ju-ha Park

Il-joo Kim

Myoung-soon Choi

Kang-Deog Suh

Jung-yon Cho

Goan-Soo Seong

Seong-kook Shin

Jae-Kwon Kim

Jeong-joo Jeong

Seung-hun Jeon

Hae-sik Jun

Ho-Cheol Park

Hyeon-jae Lee

Jae-dae Chang

Kang-deok Seo

Cheol-Kyu Choi

Ji-Bum Yang

Hyun-jung Kim

Kab-keun Kim

Doo-hee Yoon

Young-Mi Kang

Kab-Keun Kim

Doo-Hee Yoon

Hyun-Jung Kim

Hyo-Dae Kim

Yu-Seong Jeon

A network control apparatus and method is provided. The method includes operations of informing a server of capability information including an encryption/decryption method, wherein the server provides the network control apparatus with control information used to control a network device using a general-purpose control web application, transmitting to the server a control information requesting message that requests the control information, receiving from the server the control information which has been encrypted using the encryption/decryption method, decrypting the encrypted control information according to the encryption/decryption method, and transmitting a control command for controlling the network device according to the decrypted control information.

Home network controlling apparatus and method to obtain encrypted control information

A method of controlling a home network device by using a universal web application. In the method, the universal web application may receive control information, for controlling the home network device, from a server. A control command, which is issued to control the home network device, may be sent to a control point module by using a script application program interface (API) that is included in the received control information. Accordingly, result data that is obtained by executing the control command on the home network device may be received by the control point module.

Method for controlling home network device using universal web application and apparatus thereof

Disclosed are an apparatus and method for transmitting information in a Web-based control system. The control target device of the present invention includes a Web server module, a sound information generation module and an independent communication module. The Web server module transmits a Web page required for device control to a control device through a first communication channel. The sound information generation module generates sound information related to an event, occurring according to variation in status of the control target device. The independent communication module transmits the generated sound information to the control device through a second communication channel that is separate from the first communication channel.

Apparatus and method for transmitting sound information in web-based control system

Provided is a method of registering an unregistered device in an access point (AP) by using a registered device registered in the AP, the method including: transmitting a control signal for controlling the registered device to the registered device so as to transmit a mode change request, which requests the AP to change a mode to an authentication approval mode approving an authentication operation with the unregistered device, to the AP; transmitting a mode confirm request, which confirms whether an operation mode of the AP is the authentication approval mode, to the AP; receiving a mode confirm response as a response to the mode confirm request from the AP that receives the mode change request; and selectively performing an authentication operation with the AP, based on the received mode confirm response.

Method and apparatus for registering a device in access point

A method and apparatus for effectively performing optimal connection configuration by recognizing the connection status between a video device and external peripheral devices. The method for identifying predetermined peripheral devices connected to a video device over serial communication control lines, includes, transmitting a command to establish connection of a current peripheral device having no given device ID to its upper peripheral device among the predetermined peripheral devices, and transmitting a command to disconnect a connection to its lower peripheral device; requesting unique device identification information to the predetermined peripheral devices; receiving a response to the request from the current peripheral device; and giving a device ID to the current peripheral device.

Method and system for controlling peripheral devices connected to a video device

An apparatus for controlling devices in one or more home networks is provided. The apparatus includes an authentication unit, a control message generation unit, a control message transmission unit, a response message reception unit, and an information management unit. The authentication unit performs authentication with one or more relay devices each connected to a plurality of devices through a network. The control message generation unit generates a control message in response to a user input. The control message transmission unit transmits the generated control message to a device selected by the user from among the plurality of devices. The response message reception unit receives a response message responding to the transmitted control message. The information management unit manages information about the relay devices and the plurality of devices.

Apparatus and method for controlling devices in one or more home networks

Provided are a home network device service and/or Internet service method and apparatus in a home network with a web-based open architecture, the method comprising: receiving script based software for controlling the service from a server using a controller in a home network; reproducing a user interface screen for controlling the service by parsing the script based software using the controller; and controlling the home network device control service and/or the Internet service using the controller according to the selected service when a service is selected based on the UI screen. Accordingly, a home network which can be expanded easily can be obtained.

Home network device control service and/or internet service method and apparatus thereof for controlling internet services and home network devices based on a script

An apparatus and method for providing the QoS of AV streams is disclosed, in which a period for processing AV streams to provide the QoS of the AV streams is separately assigned at a predetermined time, and a plurality of AV streams are simultaneously processed. The apparatus includes a determination unit that identifies the type of input data, a TDMA scheduler that assigns time division periods for processing the AV streams and general data during a predetermined recurring time period in accordance with the identification result, a buffer that stores the AV streams and the general data in memory areas corresponding to the assigned time division periods, and an output port that extracts and outputs the AV streams and the general data stored in the buffer in a FIFO manner.

Apparatus and method for providing QoS of AV streams

Provided is a white light emitting organic electroluminescent device, which includes a transparent substrate, a first element, and a second element, wherein the first element includes a first anode, a first element organic layer, and a reflective cathode sequentially disposed on a first substrate of the transparent substrate, and wherein the second element includes a second anode, a second element organic layer, and a transparent or translucent cathode sequentially disposed on a second surface of the transparent substrate.

White light emitting organic electroluminescent device

A method and device for controlling slave devices with a master device. The device performs specific functions to control operations of slave devices with a master device, and includes a user input receiving unit that receives an input from a user, a memory unit that stores command sets, each command set corresponding to a series of operation controls of the master device or one of the slave devices, and a control unit that generates operation control signals of the master device or one of the slave devices when an operation control command set is selected, the operation control signals corresponding to the selected operation control command set.

Method and device for controlling slave devices with master device

Provided are a communication system using ZigBee to coordinate communication terminals, to transmit and receive data via a coordinator, and to perform a binding operation of setting channels and personal area network (PAN) identifications (IDs) of the communication terminals using only a remote controller when forming a ZigBee communication network between a home appliance and a remote controller, and a method of controlling the same. The communication system which forms a communication network between communication terminals, includes: a ZigBee coordinator disposed at one of the communication terminals, coordinating the communication terminals, and transmitting and receiving data; and a ZigBee device disposed at another one of the plurality of communication terminals and forming a ZigBee communication network through communication with the ZigBee coordinator, wherein an inputting unit for setting channels and PAN IDs of the ZigBee coordinator is provided at the communication terminal in which the ZigBee device is disposed.

Communication system using zigbee and method of controlling the same

The present invention relates to a polyurethane foam dressing material with improved moisturizing rate. More precisely, the present invention relates to a hydrophilic dressing material in which a wound contact layer () having a sponge structure composed of multiple open cells () and pores () passing through the cells () is laminated with a protective film (). The lamination is characteristically performed at 150&#x2dc;250&#xb0; C. under a pressure of preferably 0.25&#x2dc;1 kgf/cm, the moisturizing rate of the wound contact layer () is 300&#x2dc;1200% and the pore area (membrane opening) takes 10&#x2dc;35% of the total cell area. The polyurethane foam dressing material of the present invention prevents the invasion of foreign materials, releases absorbed exudation after changing it into water vapor or arresting the absorbed exudation inside the foam to maintain constant moisturizing, has excellent exudation absorption capacity, has a wound healing effect resulting from not adhering to a wound, is easy to change, and enhances the wound healing effect by maintaining optimum moisturizing conditions resulting from the improved moisturizing rate.

Polyurethane foam dressing with improved moisturization

A device for controlling in an integrated manner multiple slave devices includes a key input unit that receives a key input by a user, a state determination unit that checks state information of the slave devices, and a control unit that interprets the input key based on the state information of the slave devices and controls a concerned slave device of the slave devices. A method for controlling multiple slave devices includes receiving a key input by the user, checking state information of the slave devices existing on the network, and controlling the concerned slave device by interpreting the input key based on the state information of the slave devices.

Apparatus and method for controlling numerous slave devices in an integrated manner

Apparatus and method which integrates and automates AV system to control peripheral devices with one remote control including wireless bridge connected to peripheral devices through a network and a host device which receives a remote control input of a user, transmits a control signal to wireless bridge wirelessly, receives a video and an audio from the wireless bridge wirelessly, and displays received video and audio to user. A video device includes a wireless bridge transmitting a control signal for controlling a peripheral device to the peripheral device through a communication cable, receiving a response signal for the control signal from the peripheral device and receiving an AV signal from the peripheral device through an AV cable according to the control signal, and a host device for wirelessly receiving the inputted AV signal from the wireless bridge and displaying a video or an audio restored from the AV signal to user.

Method and apparatus for wirelessly controlling devices peripheral to AV device

Growing community of inventors

Seoul, South Korea

Jong-wook Park