Samsung Electronics Co., Ltd.

Nam-wook Kang

Yong-gook Park

Young-kyu Jin

Joo-yoon Bae

Jong-hyun Ryu

Do-hyoung Kim

Keum-koo Lee

Hye-won Lee

Woo-hyoung Lee

Chang-Hyun Lee

Jae-young Lee

Jong-youb Ryu

Han-joo Chae

Seung-eok Choi

Byeong-hoon Kwak

Yong-hyun Lim

Sin-Ae Kim

Jin La

Eun-mee Shin

Young-sun Kim

Sang-ok Cha

Young-Ho Park

Hee-chul Jeon

Chan-Ik Park

Chul Ju Lee

In-sik Myung

Won-young Choi

Hye-Won Lee

Tae-Young Lee

Jong-woo Jung

Jung-joo Sohn

Joo-kyung Woo

Chan-Ho Yoon

Jung-Pil Lee

Sang-Sub Song

In-Hwan Doh

Sin-ae Kim

Yoon-su Kim

Kwang-Hun Lee

In-Sung Song

Yong-Gook Park

A server and method of providing an object for accessing a service of a service provider are provided. The server includes a context model providing unit configured to provide to the service provider at least one context model that is associated with the service, which is used by a device or a user, and a situation in which the device or the user uses the service; a purchase request receiving unit configured to receive a purchase request submitted by the service provider for a context model which is selected from among the at least one context model; and an object generation unit configured to generate the object for accessing the service of the service provider. The generated object is matched with the context model associated with the purchase request received from the service provider.

System and method of providing object for service of service provider

A storage device includes a non-volatile memory including a plurality of memory groups; and a memory controller configured to determine a monitoring group from among the plurality of memory groups, determine a monitoring block from among a plurality of blocks included in the monitoring group, and determine whether the monitoring group is a fail group by monitoring the monitoring block using dummy data prior to failure of the monitoring group.

Memory controller and storage device including the same

A method and device which provide a recommendation to a user based on the type of device are provided. The device includes: a user input which is configured to receive a user touch input, a communicator which is configured to transmit a recommendation item request including identification information of the device to a server in response to the user touch input and receive at least one recommendation item selected based on the identification information of the device from the server; a display which is configured to display a recommendation panel including the received at least one recommendation item; and a controller which is configured to control the communicator to receive the at least one recommendation item and control the display to display the recommendation panel.

Method and device for providing recommendation panel, and method and server for providing recommendation item

A memory controller may include a buffer memory configured to store a plurality of metadata groups and a journal log set for a metadata group of the plurality of metadata groups, wherein the journal log set includes a plurality of journal logs respectively indicating update information for the plurality of metadata groups. The memory controller may include control circuitry configured to identify journal times taken to execute respective journal logs of the plurality of journal logs, identify a prediction time taken to update the metadata group based on the journal log set, and control a number of journal logs included in the journal log set based on the journal times and the prediction time.

Memory controller, storage device including the same, and method of operating the memory controller

A method, performed by a device, of providing security content includes receiving a touch and drag input indicating that a user drags a visual representation of a first application displayed on a touch screen of the device to a fingerprint recognition area while the user touches the visual representation of the first application with a finger; performing authentication on a fingerprint of the finger detected on the touch screen using a fingerprint sensor included in the fingerprint recognition area; and when the performing authentication on the fingerprint is successful, displaying the security content associated with the first application on an execution window of the first application.

Method and device for providing security content

A method and device for executing an application include operations of displaying an interest object on a screen of the device, in response to selection of the interest object, obtaining metadata matched with the interest object, determining an associated application associated with the interest object, executing the associated application by using the metadata as an input value to the associated application, and displaying, on the screen, a window indicating an execution result of the associated application executed by using the metadata.

Method and device for executing application using icon associated with application metadata

A data storage device includes a controller connected via a plurality of channels to a plurality of clusters, wherein each cluster comprises a scale-out device including a scale-out controller and a buffer. The scale-out controller is connected to a plurality of sub-channels, each one of the plurality of sub-channels connecting a group of non-volatile memory (NVM) devices, such that the scale-out controller controls execution of data processing operations directed to any one of the NVM devices and the buffer.

Data storage device and data processing system including same

A content reproduction device includes a processor configured to request the server via the communicator for recommended content information in response to setting a content recommendation mode, receive the recommended content information from the server via the communicator, determine content based on the recommended content information and information regarding a user of the content reproduction device, and determine whether the user has reproduction authorization regarding the determined content. When determining that the user has no reproduction authorization regarding the determined content, the processor is configured to control the display to display a user interface for purchasing the reproduction authorization regarding the determined content, receive the determined content via the communicator from the server in response to receiving a user input for purchasing the reproduction authorization based on the user interface, and control the display to display the received content.

Content providing method and device

A user terminal device including a screen processor which creates home screen divided into a plurality of spaces provided with different features from each other, a storage which stores data and programs that can be matched with at least one space, a display which displays one space from among the plurality of spaces, and a controller which controls the display to convert the space displayed on the display to another space according to a user's manipulation is provided. The controller controls the screen processor to constitute the plurality of spaces by using data and programs matched with the plurality of spaces, respectively.

User terminal device for displaying different content for an application based on selected screen and display method thereof

A content reproduction device includes: a communicator that requests a server for recommended content information, and receives from the server the recommended content information as a response to the request; a controller that is configured to select content based on the received recommended content information; and a display that outputs the selected content, wherein the recommended content information is information for selecting the content according to a viewing information.

Provided are a task switching method capable of rapidly and easily accessing a task of interest by using a button that may receive a touch-based input and a device for executing the task switching method. The device includes a button configured to receive an input; a display configured to display task switching screens; and a processor configured to set a task switching mode in response to the button receiving a first input, and control the display to display the task switching screens in response to the button receiving a second input.

Method and device for switching tasks using fingerprint information

A method, performed by a device, of providing a menu interface on a lock screen of the device, includes receiving a touch input on the lock screen; displaying, on the lock screen, a first level of the menu interface, the first level comprising a first plurality of menu items; receiving a first drag input in a direction of a first menu item from among the first plurality of menu items; and displaying, on the lock screen, a second level of the menu interface, the second level comprising a second plurality of menu items based on the direction of the first drag input.

Method and device for providing menu interface

A method of processing input/output (I/O) in a storage device includes adjusting a read anticipation time based on a change of a resource management status related to operations of the storage device and performing an I/O processing operation at the storage device based on the adjusted read anticipation time. The I/O processing operation is performed to postpone an operation regarding a program command and perform a read command at higher priority than a write command at the storage device in a period from completion of a read operation at the storage device until the read anticipation time has elapsed.

Method of processing input/output in storage device and storage device and non-volatile memory device using the method

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Seoul, South Korea

Nam-wook Kang