Samsung Electronics Co., Ltd.

Lg Electronics Inc.

Hyundai Motor Company

Kia Motors Corporation

Other

Yonsei University

Postech Research and Business Development Foundation

Seoul National University

Hyunsoo Kim

Ilseon Yoo

Chulgi Roh

Geonwoo Kim

Junghae Kim

Sangeun Bae

Donghyun Yeom

Sangmin Lee

Eonpyo Hong

Dongkyun Ha

Yongjoon Jeon

Jongho Park

Changryong Heo

Minho Kim

Kyunghee Lee

Geonsoo Kim

Jihyun Park

Hyungjoon Yu

Kenhyung Park

Jongwoo Lee

In-Hyung Jung

Sang Gyu Park

Soonhyun Cha

Kurt M Marshek

Donghan Kang

Jeonguk Byun

Hiwon Lee

Jong-Wu Baek

Chang-Gue Lee

Taejin Hyeon

Soon-myung Kwon

Younsun Kim

Byeongmoon Jeon

Hyoungju Ji

Naeri Park

Youngsoo Kim

Jungmin Park

Jonghyun Bang

Dongil Son

Jeonghun Kim

Sangoh Jeong

Chihyun Cho

Jung-Min Park

Jeongmin Kim

Kwangwoon Ahn

Jimin Kim

Daesik Hong

Jin Hyuck Heo

Sangjoon Kim

Yongchul Kim

Youngjun Park

Hyosang Yu

Youngkwon Lee

Sang-Hyeok Yang

Soohyung Kim

Jaehun Cho

Sang Hyeok Yang

Hyunseok Shin

Yong Sung Lee

Yongjun Park

Changkyu Kim

Chansik Park

Kyuwoon Kim

Jinseok Im

Hyangbok Lee

Keunha Choi

Myungjin Kang

Yunhyeok Yu

Ikhyun Cho

Sungho Bae

Seonghyeon Lee

Cheoljoo Lee

Younhyoung Kim

Yongbin Yoon

Joonwon Bhang

Jungik Seo

Jaeyoon Sim

Gaeun Lee

Jaewon Ha

Yungeun Jang

Hyunmun Kim

Kyungshin Lee

Buhmjoo Suh

Gunjong Bong

Jaehan Park

Hyunwoo Son

Han Suk Ryu

Misol Do

Various embodiments relate to a case included in an electronic device, and according to one embodiment, an electronic device case comprises: an exterior case formed by processing an upper surface of a base material of the electronic device case by means of a first head of a CNC device, and at least one pattern formed by processing a lateral surface of the exterior case by means of second and third heads of the CNC device, wherein at least one pattern includes first and second patterns, the first pattern is processed at the lateral surface of the exterior case by means of the second head, and the second pattern can be processed at the first pattern by means of the third head. In addition, other various embodiments are possible.

Electronic device case and manufacturing method therefor

An electronic device is provided. The electronic device includes a housing including a front surface, a rear surface, and a side surface which at least partially surrounds a space between the front surface and the rear surface, a first antenna disposed in the space, a second antenna disposed substantially in parallel with the rear surface in the space and formed in a coil shape, a conductor spaced a predetermined distance apart from a partial region of the second antenna substantially in parallel therewith and at least partially overlapping the partial region, a sensor electrically connected to the conductor, a communication circuit electrically connected to the first antenna, and a processor electrically connected to the sensor and the communication circuit, and the processor is configured to acquire a capacitance value related to the conductor, and reduce an intensity of a signal outputted through the first antenna according to the acquired capacitance value.

Grip detection method and electronic device supporting same

A linear compressor is provided. The linear compressor may include a shell having a cylindrical shape, a shell cover that covers both open ends of the shell, a cylinder accommodated into the shell and defining a compression space for a refrigerant, a piston that reciprocates within the cylinder in an axial direction to compress the refrigerant within the compression space, a motor assembly including a motor that provides power to the piston and a stator cover that supports the motor, and resonant springs seated on the stator cover that support the piston to allow the piston to perform a resonant motion. The resonant springs may be circularly arranged at three points having a same interval around a center in an axial direction.

Linear compressor

A method and apparatus for performing anomaly detection by using a neural network are provided. The apparatus is configured to extract input features of an input data signal, obtain output features of the neural network by processing the input features through the neural network, obtain an error based on the input features and the output features, and determine whether the input data signal indicates an abnormal signal based on the error and a threshold.

Method and apparatus for performing anomaly detection using neural network

An apparatus and method for editing an image including dynamic tone metadata in an electronic device are provided. The electronic device includes a display, and at least one processor operatively connected to the display, wherein the at least one processor may be configured to generate a third image to be inserted between a first image and a second image continuous with the first image among a plurality of images belonging to video content, generate dynamic tone metadata of the third image based on dynamic tone metadata of the first image and the second image, and update the video content by adding the third image and the dynamic tone metadata of the third image.

Electronic device for video editing with dynamic tone metadata and operation method thereof

An electronic device is provided such that a user can experience a quick launch of an application therein. The electronic device includes a housing, a display, an input unit, a processor, a non-volatile memory to store an application program, and a volatile memory to store instructions that allow the processor to load a first part of the application program in the volatile memory based on a first change of state of the electronic device, to load a second part of the application program in the volatile memory based on a second change of state of the electronic device and to display an image or text generated by the loaded first or second part. Since at least part of the application is preloaded before the second input is generated, only the remainder of the application has to be loaded in order to execute the application after the second input is generated.

Device and method for executing a memo application in response to detachment of a stylus

According to various embodiments, an electronic device may comprise: a communication circuit which comprises a first antenna component and a second antenna component to determine a first value through the first antenna component and determine a second value through the second antenna component; a processor; and at least one memory, wherein the at least one memory has instructions stored therein which cause, when executed, the processor to: determine whether a first module disposed in the vicinity of the first antenna component has started operating; compensatively adjust a first value obtained during the operation of the first module, by using a first value obtained before the operation of the first module or a second value obtained during the operation of the first module, in response to the determination as to whether the first module has started operating; and operate the communication circuit according to a first value obtained by the compensation, wherein the first value obtained during the operation of the first module may contain a first noise value resulting from the operation of the first module. Various other embodiments are also possible.

Electronic device compensatively adjusting value acquired by antenna, and operating method therefor

A linear compressor includes a shell, a motor in the shell, a mover coupled to the motor and configured to perform a reciprocating motion in an axial direction, a cylinder disposed in the shell, a piston coupled to the mover and configured to reciprocate in the cylinder, a spring that supports the piston in the axial direction, and a spring cap inserted into an end portion of the spring. The spring cap defines a space portion that is defined inside the spring cap and has a volume separate from the inner space of the shell, and a passage portion that extends through an axial side surface of the spring cap and is configured to provide communication between the space portion and the inner space of the shell.

Disclosed in various embodiments of the present invention are an electronic device for controlling a clock frequency and an operating method therefor. The electronic device comprises a communication module and a processor, wherein the processor can be configured to check, by using the communication module, a state of a downlink channel of a carrier to be transmitted, determine, on the basis of the channel state, a reference frequency band for a signal to be transmitted through the communication module, determine, as a first clock frequency, a clock frequency for at least one constituent element included in the electronic device if the reference frequency band is a first reference frequency band, and determine, as a second clock frequency, a clock frequency for at least one constituent element included in the electronic device if the reference frequency band is a second reference frequency band. Other embodiments are also possible.

Electronic device for controlling clock frequency and operating method therefor

A linear compressor includes a cylinder, a discharge valve, a valve spring pressing the discharge valve to close one side of the cylinder, and a spring support portion providing a support point for the valve spring to press the discharge valve. The valve spring includes a first spring arm whose center is connected to the discharge valve and extending spirally, a second spring arm spaced apart from the first spring arm by a predetermined distance with respect to an axial direction of the cylinder and extending spirally toward an outer portion according to a shape of the first spring arm, and a rubber damper connecting the first spring arm and the second spring arm and fixing relative positions of the first spring arm and the second spring arm.

Various embodiments of the present disclosure relate to an apparatus and a method for data transmission using carrier aggregation (CA) in an electronic device. An operating method of an electronic device according to various embodiments of the present disclosure includes: determining a frequency band based on information regarding at least one of a rank or a service, which is applied to frequency bands used for CA; performing impedance matching with reference to the frequency band; and transmitting data by using antennas for which the impedance matching has been performed. Other embodiments are possible.

Method for data transmission using carrier aggregation, and electronic device therefor

A linear compressor includes a shell having a first opening and a second opening defined at opposite ends of the shell, a compressor body including a cylinder and a piston accommodated in the shell, a support part that protrudes from an end portion of the compressor body toward the second opening, a supporting damper that extends from the support part toward an inner surface of the shell. The supporting damper includes a first portion that is coupled to the support part and that defines a single contact region between the support part and the supporting damper, and at least two second portions that extend from the first portion to the inner surface of the shell and that define at least two contact regions that are spaced apart from each other along the inner surface of the shell.

A linear compressor may include a shell, a shell cover, a compressor body disposed in the shell, and a support device configured to connect the compressor body to the shell cover to prevent the compressor body from contacting an inner peripheral surface of the shell. The support device includes a support spring formed with a hole in a central portion and having a spiral spring arm extending from the central portion to an outer portion, at least a portion of the outer portion being connected to the compressor body, a rigid connection portion spaced apart from the support spring by a predetermined distance, and an elastic connection portion formed to surround at least a portion of a periphery of the hole of the support spring to connect the support spring and the rigid connection portion and coupled to the shell cover.

Various embodiments of an electronic device for matching an antenna impedance may include an antenna, a wireless communication module, an impedance matching module, and at least one processor, wherein the at least one processor is configured to: select a first index corresponding to an impedance of the antenna among a plurality of sampled indexes through a first measurement in which a tuning code of the impedance matching module is configured as a reference code; identify a use environment corresponding to the first index; select a second index corresponding to the impedance of the antenna among the plurality of sampled indexes through a second measurement in which the tuning code of the impedance matching module is configured as the reference code and as a ground code corresponding to the use environment; and adjust the impedance of the antenna based on a tuning code corresponding to the second index.

Electronic device for matching antenna impedance and operating method thereof

A linear compressor includes: a piston configured to reciprocate along an axial direction of the linear compressor; a resonance spring configured to elastically support the piston along the axial direction; a motor assembly configured to provide a driving force to the piston, the motor assembly including a magnet that is disposed radially outside the piston; and a supporter configured to be coupled to the piston, the magnet, and the resonance spring. The supporter includes: a piston coupler coupled with the piston; a magnet coupler coupled with the magnet; and a spring coupler coupled with the resonance spring. The piston coupler, the magnet coupler, and the spring coupler are integrally formed by aluminum die casting.

Growing community of inventors

Seoul, South Korea

Hyunsoo Kim