Samsung Electronics Co., Ltd.

Kyung-Hwa Kim

Dennis W Choi

Jae-Young Koh

Eu-Gene Oh

Sung-Bo Ko

Laura L Dugan

In-Jae Shin

Jo-Ah Choi

Mi-Jung Park

Moo-Ho Won

Seon-Hwa Kim

In-Kyu Chang

Hyung-Joo Jin

Hyun-su Hong

Jae-myeon Lee

Seock-Hyun Yu

Minhee Kang

Hee-Woon Kim

Yung-Keun Jung

Hong-il Kim

Hee-Jin Kim

Won-Yeob Kim

Da-Eun Park

Hyung Joo Jin

Tae-Cheon Kang

Kyung-Mi Kim

The electronic device includes a display, a memory, and a processor operatively coupled to the display and the memory. The processor is configured to identify a residual level of a storage space of the memory, in response to the residual level of the storage space of the memory being less than a predefined threshold value, control the display to display a file converting scheme list including a plurality of file converting schemes, select one file converting scheme among the plurality of file converting schemes, based on a received input, and perform file converting, based on the selected file converting scheme.

Apparatus for securing storage space and method thereof

A method and electronic device are provided for processing data. Analog text included in a document is detected. A first area of the analog text that converts to digital text and a second area of the analog text that does not convert to the digital text are determined. The digital text is displayed in the first area that converts to the digital text, and an image of at least a portion of the analog text is displayed in the second area that does not convert to digital text.

Method of processing analog data and electronic device thereof

A method for storing user data according to various embodiments comprises the steps of: receiving a first event signal from an electronic pen; when a first pen input through the electronic pen is detected on a display area where first screen data is displayed, during a first mode operation performed on the basis of the first event, generating first user data according to the first pen input; displaying second screen data on the display area on the basis of a user input on the display area; when a second pen input through the electronic pen is detected on the display area where the second screen data is displayed, generating second user data according to the second pen input; receiving, from the electronic pen, a second event signal corresponding to the first event signal; and storing the first user data and the second user data that are associated with each other, during a second mode operation performed on the basis of the second event signal.

Electronic device for storing user data, and method therefor

Various embodiments of the present invention provide a method and an apparatus for providing, by an electronic device, a note cover on the basis of a note object created by a user. According to various embodiments of the present invention, an electronic device may comprise: a display; a memory; and a processor electrically connected to the display and the memory, wherein the processor is configured to extract a set page in response to generation of a note, recognize at least one object in the extracted page, generate visual information for a cover image on the basis of the object, display a preview cover on the basis of the visual information, and generate a cover image on the basis of the preview cover and file information related to the note. Various embodiments are possible.

Electronic device and operation method for providing cover of note in electronic device

A method and apparatus for providing a help guide are provided. The method and apparatus for providing a help guide by an electronic device includes acquiring an image by using a camera, detecting a face from the image, and providing a help guide corresponding to the task being executed, when a user's input is not received with respect to a task being executed while the face is being detected and a predetermined help guide providing condition is satisfied.

Method and device for providing help guide

An apparatus and a method for controlling an electronic device using head tracking technology are provided. The method includes detecting face motion from an image captured through a camera of the electronic device and executing a control service corresponding to the detected face motion information.

Apparatus and method for providing control service using head tracking technology in electronic device

A mobile terminal and a method perform screen unlock based on a motion. The mobile terminal includes a motion measure unit, a motion pattern storage, and a controller. The motion measure unit measures a first motion pattern of the mobile terminal. The motion pattern storage stores a second motion pattern set for the mobile terminal. When the first motion pattern of the mobile terminal measured by the motion measure unit coincides with the second motion pattern stored in the motion pattern storage, the controller executes a screen unlock of the mobile terminal.

Mobile terminal for performing screen unlock based on motion and method thereof

Novel dialkylhydroxybenzoic acid derivatives containing metal chelating groups are disclosed. The novel compounds are used as therapeutics for treating and/or preventing various medical dysfunctions and diseases arising from reactive oxygen species and/or excess Zn ions, in particular stroke, Parkinson's disease, Alzheimer's disease. The compounds have not only low toxicity but also similar or superior LPO inhibition activity to references. They also effectively inhibit the cerebral neuronal cell death by ROS and/or zinc ion, and show neuroprotective effects against ischemic neuronal degeneration.

Dialkylhydroxybenzoic acid derivatives containing metal chelating groups and their therapeutic uses

The present invention provides novel dialkylhydroxybenzoic acid derivatives containing metal chelating groups and the use of the novel compounds as therapeutics for treating and/or preventing various medical dysfunctions and diseases arising from reactive oxygen species and/or excess Zn ions, in particular stroke, Parkinson's disease, Alzheimer's disease. The compounds of the invention have not only low toxicity but also similar or superior LPO inhibition activity to references. They also effectively inhibit the cerebral neuronal cell death by ROS and/or zinc ion, and show neuroprotective effects against ischemic neuronal degeneration.

The present invention provides novel N-alkyl-N-phenylhydroxylamine derivatives containing metal chelating groups, a process for preparing the same, the use of the novel compounds as therapeutics for treating and/or preventing various medical dysfunctions and diseases arising from reactive oxygen species (ROS) and/or excess Zn ions, in particular stroke, Parkinson's disease and Alzheimer's disease. The compounds of the invention possess similar or superior LPO inhibition activity to the reference compounds of Trolox and Ebselen. While showing lower toxicity, they also effectively inhibit the cerebral neuronal cell death caused by ROS and/or zinc ion, and show neuroprotective effects against ischemic neuronal degeneration.

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Seoul, South Korea

Kyung-Hwa Kim