Samsung Electronics Co., Ltd.

Samsung Medison Co., Ltd.

Jun Hee Yoo

Sung Hyun Lee

Dong Soo Kang

Dongsoo Kang

Seong M Jo

Jungho Ahn

Jae Geun Yun

Jaeil Joo

Bub Chul Jeong

Kyeo Rae Lee

Jaeyoun Youn

Chulkwi Kim

Saegee Oh

Hyojin Choi

Sua Kim

Han Jun Kim

Yongjun Son

Jun Kyo Lee

Sung Ho Lee

Il Han Park

Hak-soo Yu

Chulwoo Park

Sung Yun Kim

Bub-chul Jeong

Jaegeun Yun

Sung Yoon Kim

Euicheol Lim

Jinsu Jung

Haksoo Yu

Jae Il Joo

Yong Jun Son

Soo Pyoung Park

Kiyeon Lee

Kum Hyun Cho

An electronic apparatus according to various embodiments comprises: a wireless communication circuit comprising a broadband communication module and a Bluetooth communication module; a processor; and a memory operationally connected to the wireless communication circuit, wherein the memory may store instructions for controlling the processor, when executed, to measure a distance from a mobile device on the basis of a first signal transmitted and received through the broadband communication module, determine a direction in which the mobile device is located according to whether a second signal transmitted and received through the Bluetooth communication module is measurable, and control execution of a function of the electronic apparatus according to the determined direction of the mobile device when the measured distance of the mobile device is located in an area set for the execution of the function.

Electronic apparatus and method for controlling function on basis of location and direction of object

An electronic device is provided. The electronic device includes a plurality of antennas to communicate with an external electronic device and at least one processor operatively connected to the plurality of antennas. The processor is configured to detect a tracking start event using an external magnetic material positioned at a location adjacent to the electronic device, to track a location of the external electronic device using the plurality of antennas and, while the tracking is performed, to obtain a height value of the external electronic device when an angle between the electronic device and the external electronic device is a specified angle. The processor is further configured to change a specified condition based on the obtained height value, to detect a tracking end event based on the specified condition, and to change an operating mode associated with the electronic device in response to detecting the tracking end event.

Electronic device for detecting location of user and method thereof

Provided are an electronic device and an operation method thereof. The electronic device may include: first and second antennas to receive a signal output by an external electronic device; a communication circuit configured to control the first antenna and the second antenna; and a processor. The processor may be configured to: receive the signal through the first antenna and the second antenna; measure a first distance between the first antenna and the external electronic device using the signal received by the first antenna; measure a second distance between the second antenna and the external electronic device using the signal received by the second antenna; determine a movement direction of the external electronic device based on a change in a difference between the first distance and the second distance; and perform a preset operation corresponding to the movement direction of the external electronic device. Other embodiments are also possible.

Electronic device performing operations based on movement direction of external electronic device and method therefor

Disclosed is an electronic device. The electronic device includes a sensor that senses at least one of whether the electronic device is gripped by a user or whether a hand of the user is close to a specific area of the electronic device, a display, and a processor that is electrically connected with the sensor and the display. If that the electronic device is gripped by the user is sensed and that the user's hand is close to the specific area is sensed, the processor displays a preset user interface in the display.

Device for displaying user interface based on grip sensor and stop displaying user interface absent gripping

A system on chip (SoC) is present that includes a plurality of master interfaces, a plurality of slave interfaces, and an interface circuit which is connected between the plurality of master interfaces and the plurality of slave interfaces and includes a plurality of components. When a first master interface among the plurality of master interfaces and a first slave interface among the plurality of slave interfaces are paired, a first group of the components which forms a first signal path between the first master interface and the first slave interface among the plurality of components is enabled according to a control of the first master interface.

System on chip (SoC), mobile electronic device including the same, and method of operating the SoC

A system interconnect is provided which includes a first channel configured to transmit a plurality of control signals based on a first clock, and a second channel configured to transmit a plurality of data signals which correspond to the control signals based on a second clock. The first channel and the second channel allows a predetermined range of out-of-orderness, and the predetermined range of the out-of-orderness indicates that an order of the control signals is different from an order of the data signals which correspond to the control signals.

System interconnect and operating method of system interconnect

A test method of the semiconductor memory device including a memory cell array and an anti-fuse array includes detecting failed cells included in the memory cell array; determining a fail address corresponding to the detected failed cells; storing the determined fail address in a first region of the memory cell array; and reading the fail address stored in the first region to program the read fail address in the anti-fuse array. According to the test method of a semiconductor memory device and the semiconductor memory system, since the test operation can be performed without an additional memory for storing an address, the semiconductor memory device and the test circuit can be embodied by a small area.

Test method of semiconductor memory device and semiconductor memory system transferring fail address data from a volatile to a non-volatile memory array using an error-correction code engine

A method of managing dynamic memory reallocation includes receiving an input address including a block bit part, a tag part, and an index part and communicating the index part to a tag memory array, receiving a tag group communicated by the tag memory array based on the index part, analyzing the tag group based on the block bit part and the tag part and changing the block bit part and the tag part based on a result of the analysis, and outputting an output address including a changed block bit part, a changed tag part, and the index part.

Method of managing dynamic memory reallocation and device performing the method

A memory system includes a high-bandwidth memory device, the high-bandwidth memory device having a relatively high operation bandwidth, the high-bandwidth memory device having a plurality of access channels. A low-bandwidth memory device has a relatively low operation bandwidth relative to the high-bandwidth memory device, the low-bandwidth memory device having one or more access channels. An interleaving unit performs a memory interleave operation among the plurality of access channels of the high-bandwidth memory device and an access channel of the one or more access channels of the low-bandwidth memory device.

Semiconductor devices including application processor connected to high-bandwidth memory and low-bandwidth memory, and channel interleaving method thereof

Disclosed herein is a medical imaging apparatus including a volume data generation unit to generate volume data of an object containing a target site to be inspected, a position calculation unit to detect the target site from the volume data of the object and to calculate a center of the target site, a marker data generation unit to generate marker data, wherein the marker data are volume data of a volume marker located at a position corresponding to the center of the target site, and a synthesized data generation unit to generate synthesized data by synthesizing the volume data of the object and the marker data. According to the medical imaging apparatus and a control method therefor, depth or direction information regarding the target site inside the object may be acquired during volume navigation, and thus, a stereoscopic structure of the target site may be identified.

Medical imaging apparatus and control method for the same

A bad page management system is provided to guarantee a yield of a volatile semiconductor memory device such as a DRAM. A bad page list exists in a DRAM. A page remapper in a memory controller performs a page remapping operation in parallel with a normal operation of a scheduling unit to perform a latency overhead hidden function. A chip size of the DRAM is reduced or minimized. A DRAM controller performs a latency overhead hidden function to control a DRAM.

DRAM controller having DRAM bad page management function and bad page management method thereof

A 3D ultrasound image generating apparatus and method includes a volume-data generator to generate 3-dimensional (3D) volume data based on at least one cross-sectional image with respect to a body tissue of a subject, and a controller that generates the final 3D image having the adjusted 3D effect by volume rendering the 3D volume data based on the input stereo-depth value when a stereo-depth value used to adjust the 3D effect of a final 3D image generated based on the 3D volume data is input.

Medical image generating apparatus and medical image generating method

An method of operating a data cache controller is provided. The method includes transmitting first data output from a data cache to a central processing unit (CPU) core with a first latency and transmitting second data to the CPU core with a second latency greater than the first latency. The first latency is a delay between a read request to the data cache and transmission of the first data according to execution of a first instruction fetched from an instruction cache, and the second latency is a delay between a read request to the data cache and transmission of the second data according to execution of a second instruction fetched from the instruction cache.

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Yongin-si, South Korea

Jun Hee Yoo