Samsung Electronics Co., Ltd.

Jae-kwon Kim

Yong-jun Kim

Jong-wook Park

Hyo-dae Kim

Sung-hee Kim

Yu-seong Jeon

Young-mi Kang

Eu-gene Choi

Jong-woo Lee

Sang-jin Han

Eun-hee Park

Bong-yen Kim

Eun-jung Kang

Dong-wook Kang

Ho Tae Jin

Seung-Hoon Nam

Jung-geun Kim

Sung-hyun Jang

Dong-heon Lee

Jung-yon Cho

Jae-Hyun Lim

So-yon You

Woo-jin Jang

Yang-hun Lee

An electronic device having a touch screen and an operation control method thereof are provided. The electronic includes a touch screen which receives a plurality of manipulations; and a controller which determines whether a second manipulation is made on a screen displayed on the touch screen during a predetermined time period after a first manipulation is made on the screen, and controls to perform an operation corresponding to the second manipulation instead of an operation corresponding to the first manipulation to be performed, if the second manipulation is made during the predetermined time after the first manipulation is made.

Electronic device combining functions of touch screen and remote control and operation control method thereof

An electronic apparatus is provided. The electronic apparatus includes a voice input which is configured to receive a user's voice, a display configured to provide a user interface (UI) screen including at least one object, and a controller which is configured to determine whether or not it is possible for the user's voice to call the object, assign to the object an identification tag which identifies the object based on a result of the determination, and display the identification tag-assigned object.

Electronic apparatus controlled by a user's voice and control method thereof

A digital/analog converter (DAC) includes a reference current generator including an internal resistor, and configured to generate reference current according to a resistance value of the internal resistor and a reference voltage, a digital gain block configured to generate a calibrated digital input signal that is obtained by adjusting a digital gain of a digital input signal based on a ratio between a reference resistance value and a resistance value of the internal resistor, and a conversion circuit configured to convert the calibrated digital input signal into an analog output signal, based on the reference current.

Digital/analog converter and communication device including the same

A display method and apparatus for controlling a voice recognition system are provided. When a user's voice for controlling the display apparatus is input, the method of controlling the display apparatus transmits the voice's user to the interactive server, while determining whether the user's voice is a pre-stored command in the display apparatus, and in response to the user's voice not being a pre-stored command in the display apparatus and the control information which corresponds to the user's voice and first guide information guiding the pre-stored command capable of the same function as the user's voice are transmitted from the interactive server, the method performs the function of the display apparatus, according to the control information transmitted from the interactive server, and displays the first guide information.

Display apparatus and method of controlling a display apparatus in a voice recognition system

A display apparatus and a method for controlling a display apparatus thereof are provided. The method for controlling the display apparatus includes: receiving a mode start command from one of a plurality of input units to control a pointer; determining a type of an input unit through which the mode start command is input; and displaying the pointer on a display screen based on a result of the determining. Accordingly, a user may perform the functions of the display apparatus more conveniently according to each input apparatus.

Display apparatus and method for controlling display apparatus thereof

An analog baseband filter for a radio transceiver is provided. An analog baseband filter for a multi-mode multi-band radio transceiver includes a current-voltage conversion amplifier converting a current received at the analog baseband filter into a voltage and adjusting a gain of an output voltage of the current-voltage conversion amplifier using a plurality of resistors, and a source follower circuit compensating for temperature for the output voltage of the current-voltage conversion amplifier.

Analog baseband filter for radio transceiver

An electronic programming guide (EPG) providing apparatus and method, in which an EPG is configured as a 3D form to facilitate a search for broadcasting program information included in the EPG. The EPG providing apparatus includes an EPG screen configuring unit and a control unit. The EPG screen configuring unit configures an EPG screen such that broadcasting program information is displayed on at least three faces of a 3D polyhedron. The control unit controls the EPG screen configuring unit to configure the EPG screen such that broadcasting program information corresponding to another broadcasting time zone or another broadcasting channel is displayed on the EPG screen based on a user input signal requesting a search for the broadcasting program information corresponding to another broadcasting time zone or another broadcasting channel.

Three-dimensional electronic programming guide providing apparatus and method

Provided are a method and apparatus for receiving remote control key data in a home network and requesting a server to perform an operation corresponding to the remote control key data. The method includes converting the remote control key data to a code which can be referred to in a web document received from the server, determining an operation corresponding to the code by referring to the web document, and requesting the server to perform the determined operation. Accordingly, even when an item corresponding to a function supported by the server is not displayed on a menu screen, a user receiving a service from the server using a client device in the home network can use the function by instinctively pressing a remote control key corresponding to the function.

Method and apparatus for processing remote control key data in home network device

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

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

A method and apparatus are provided for managing content using a remote user interface (RUI). A method for a first RUI server to provide content to a second RUI server includes: receiving a request to provide content from a device using an RUI provided by the first RUI server; and transmitting access information of the content to the second RUI server, wherein the device is an RUI client to which RUIs from the first RUI server and the second RUI server are provided. Accordingly, since the providing and use of content between a plurality of RUI servers can be managed through RUIs in remote, every RUI client, which can receive an RUI, can control content transmission between the plurality of RUI servers.

Method and apparatus for managing content using remote user interface

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

Disclosed is a signal detection method for a receiver of a Multiple-Input Multiple-Output (MIMO) communication system having nand n(where nis greater than or equal to n) transmission and reception antennas, respectively, and an n&#xd7;nchannel matrix. The signal detection method includes selecting a plurality of sub-channel matrices having smaller dimensions than the n&#xd7;nchannel matrix, estimating transmission symbols received from corresponding transmission antennas using a maximum likelihood decoding method with respect to a received signal corresponding to each of the sub-channel matrices, estimating transmission symbols received from the remaining transmission antenna(s) using the estimated transmission symbols, temporarily storing a candidate symbol set composed of the estimated transmission symbols, and comparing candidate symbol sets corresponding to all the sub-channel matrices and determining the smallest candidate symbol set as a transmission symbol set.

Growing community of inventors

Suwon-si, South Korea

Jae-kwon Kim