Samsung Electronics Co., Ltd.

Lg Chem, Ltd

Korea Advanced Institute of Science and Technology

Yonsei University

Postech Academy-industry Foundation

Snu Rdb Foundation

Pantech Co., Ltd.

Postech Research and Business Development Foundation

Lucky Limited

Young Jun Hong

Jinyoung Oh

Chang Soon Park

Kiran Bynam

Sujit Jos

Joon Seong Kang

Houng Sik Yoo

Jin Young Ryu

Eun Joo Choi

Hak Shin Kim

Young Soo Kim

Youngsoo Kim

Hyo Sun Hwang

Manoj Choudhary

Chandrashekhar Thejaswi Ps

Chang Yong Shin

Seok Ju Yun

Jinesh Parameshwaran Nair

Hyosun Hwang

Chong Kyu Shin

Joonseong Kang

Sang Joon Kim

Jong Han Kim

Bruno Clerckx

Won Jae Shin

Ashutosh Deepak Gore

Chi Sung Bae

Jong Pil Kim

Kyung Hun Jang

Wonseok Lee

Jung Hee Lee

Jung Hyun Park

Seong Joong Kim

Dong Jo Park

Joon Young Cho

Hyeon Sik Choi

Jin Kyu Han

Seung Beom Cho

Jaechun Lee

Jeong Min Kim

Chang Bum Ko

Ui Kun Kwon

Kitae Park

Hyun Ho Choi

In Ho Lee

Hyoung Ju Ji

Kun Soo Shin

Jong Bu Lim

Ki Il Kim

Don-Wook Lee

Junyeub Suh

Taek Ho Yang

Won-Jae Shin

Eun Jeong Lee

Yeong Rae Chang

Jun Ho Kim

No Ma Kim

Seung Heon Lee

Sujin Kim

Sung Min Park

Ki-Hwan Kim

Yeongrae Chang

Kang Yoon Lee

Hak Soo Kim

Byung Hoon Ko

Hee Jung Yu

Tae Soo Kwon

JongPal Kim

Yong Hoon Lee

Yoon Soo Kim

Won Bin Hong

Chisung Bae

Won Jong Noh

Dan Keun Sung

Jongwook Lee

Young Geun Choi

Byung Chul Kim

Joon Koo Kang

Yongkyu Kim

Tae In Hyon

Seung-Beom Cho

Yongok Kim

Sooyong Choi

Seungkeun Yoon

Jae Wook Shim

Yang Gu Kang

Yung Soo Kim

Daesik Hong

Hanna Lee

Soon Hwa Jung

Jae Sup Lee

Young Ju Lee

Sang Hyuk Im

Bang Chul Jung

Tae Seok Kim

Hye Won Lee

Jae Chun Lee

Hye Jeong Lee

Jae Pil Koo

Wooseok Chang

An electrical stimulation apparatus includes: a cell cluster container comprising a cell cluster configured to secrete an active material; an indicator container comprising an indicator; a controller configured to apply a stimulation voltage to the cell cluster container based on a sensing signal received from the indicator container; a first entrance connected to the cell cluster container and configured to allow either one or both of the cell cluster to be retracted and a new cell cluster to be injected; and a second entrance connected to the indicator container and configured to allow either one or both of the indicator to be retracted and a new indicator to be injected.

Apparatus and method with electrical stimulus

A drug delivery device and a method of operating the drug delivery device are provided. The drug delivery device includes a light emitter disposed in a body to emit light based on a control signal, a drug reservoir configured to react to the light emitted from the light emitter and to release a drug, a photosensor configured to sense light passing through the drug reservoir, and a controller configured to monitor a degree to which the drug reservoir reacts to the light, based on an amount of light sensed by the photosensor.

Drug delivery device and method of operating the device

Message splitting and aggregation in a multi-stage electrical interconnection network are disclosed. A method of operating an electronic device comprised of computing devices, includes splitting, into segments, a message to be transmitted from a first of the computing devices, transmitting the segments to a second of the computing devices through a multi-channel that is based on an electrical connection between the first computing device and a plurality of switches, wherein the multi-channel includes channels respectively including electrical connections, the electrical connections connecting the first computing device with the second computing device, and reconstructing the message by aggregating the segments in the second computing device, wherein a bandwidth of the multi-channel transmitting the segments is greater than a maximum bandwidth of a single electrical connection of the electrical connections.

Message split-aggregation for multi-stage electrical interconnection network

A device includes: a processor configured to execute instructions in a memory, wherein, the instructions are configured to cause the processor to: select a first network group from among network groups, wherein the first network group is selected from among the network groups based on numbers of global links connecting the network groups, respectively; obtain a first list of network groups, among the network groups, that are not connected to the first network group; select a second network group and a third network group from among the network groups in the first list based on connections between the network groups in the first list; and based on the selecting of the first, second, and third network groups, form a topology including global links connecting the first network group, the second network group, and the third network group each to each other.

Method and device with network topology formation

A blood glucose measuring apparatus and a method of operating the blood glucose measuring apparatus are provided. The blood glucose measuring apparatus includes a cell capsule comprising a reservoir configured to accommodate cells in a suspension, and an electrode configured to receive electric signals from any one or both of a cell in the suspension that is not in contact with the electrode and a cell in the suspension that is in contact with the electrode, and a cell monitoring device configured to monitor the cells.

Blood glucose measuring apparatus and operating method of the same

A bio-electroceutical device includes: a cell reservoir configured to accommodate a cell cluster comprising an organoid fused with a biomaterial; and a cell controller configured to control, using an electrical signal, a secretion of an active component by the organoid in the cell cluster.

Bio-electroceutical device using cell cluster

An electrical stimulation device includes a terminal electrode having an opening at a center thereof, a ground electrode having an area smaller than that of the terminal electrode, and a power source connected to the terminal electrode and the ground electrode and configured to apply an electrical stimulus to an object disposed between the terminal electrode and the ground electrode by applying a terminal voltage to the terminal electrode.

Electrical stimulation device

A wireless power reception apparatus includes: a first electrode including a coil shape; a second electrode including the coil shape; an electrode capacitor connected between the first electrode and the second electrode; an electrode signal transceiver connected to the first electrode and the second electrode; a power receiver connected to the first electrode and the second electrode, separately from the electrode signal transceiver; a resonant capacitor; and first capacitor and a second capacitor configured to connect a conducting line between the first electrode and the power receiver and a conducting line between the second electrode and the power receiver, wherein the first electrode and the second electrode are wound in the same direction.

Wireless power reception and object stimulation apparatus

A processor-implemented communication method includes: sequentially transmitting scan packets comprising information of current transmission frequencies to a target device while changing a transmission frequency of a control device within a scan frequency range; and receiving, from the target device, a return packet comprising information of a reception frequency of the target device corresponding to any one of the current transmission frequencies included in the scan packets.

Method and apparatus with communication and link set-up

A method of a transmitter transmitting a packet encoded by applying a coding scheme based on a wireless channel environment to a receiver, and a method of the receiver detecting the coding scheme applied to the encoded packet and decoding the packet, in which the transmitter applies a spreading factor corresponding to the coding scheme to a preamble of the packet, and the receiver decodes the packet by detecting the coding scheme using the preamble.

Method and apparatus for encoding and decoding packet

An implantable monitoring device includes first sensors to measure state information of one or both of a posture and an activity of a user and second sensors to measure bioinformation of two or more of an electrocardiogram (ECG) of a heart of the user, a pulmonary impedance of a lung of the user, a movement of the heart, a movement of a thorax including the lung, and a respiratory quotient (RQ) of the lung, two electrodes to detect bioinformation to measure one or both of the ECG and the pulmonary impedance, an analog circuit to process the detected bioinformation to measure the one or both of the ECG and the pulmonary impedance, and a processor to monitor an abnormal state of the heart and the lung of the user based on the state information and the bioinformation.

Implantable monitoring device and method of operating the implantable monitoring device

A method and an apparatus for controlling an interleaving depth are provided. The interleaving depth controlling method includes performing a modulo operation on an interleaving depth selected to be less than or equal to a maximum interleaving depth and a total number of codewords to obtain a number of remaining codewords; and comparing the total number of the codewords to the interleaving depth, when the number of the remaining codewords excludes '0', to control the interleaving depth.

Method and apparatus for controlling interleaving depth

Growing community of inventors

Seoul, South Korea

Young Jun Hong