Samsung Electronics Co., Ltd.

Postech Research and Business Development Foundation

Sungkyunkwan University

Jonghan Kim

Young Jun Hong

Chisung Bae

Sang Joon Kim

Jun Ho Kim

JongPal Kim

Jaechun Lee

Jung-Hoon Chun

Yoonmyung Lee

Jaemin Choi

Kihyun Do

Seungwook Hong

Yongduk Cho

Won Ok Kang

Jun Seung Mun

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

Implantable apparatuses are provided, where the implantable apparatus includes a first electrode, a second electrode, an electrode signal transceiver connected to the first electrode and the second electrode, an antenna, a wireless power receiver connected to the antenna, and a conductor case configured to protect the electrode signal transceiver and the wireless power receiver. The antenna be spaced apart from the conductor case and encloses the conductor case, and a plane in which the antenna is disposed is at a same level or at a higher level than a top surface of the conductor case.

Implantable apparatus

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

An oscillator includes a constant current generator configured to generate a constant current by maintaining a predetermined potential difference between both a first end and a second end of a resistor, and an oscillating element configured to output a clock signal corresponding to a charge and discharge cycle of a capacitor based on a bias current corresponding to the constant current.

Low power RC oscillator with switched bias current

A user authentication method includes matching an input image, comprising biometric information of a user, to a grid, selecting a reference cell from a database that stores respective location and image information of a plurality of cells previously randomly extracted from a reference biometric image, identifying a target image in the input image corresponding to the reference cell using the grid, comparing the target image to image information of the reference cell, and authenticating the user based on a result of the comparing.

User authentication method and apparatus

A method and an apparatus for selecting a cell of a terminal in a wireless communication system are provided. The method includes detecting, by the terminal, an end of a call, performing, when an end of the call is detected, a cell search based on a cell used during the call, the cell search being performed among at least one cell having been used before the call by the terminal and a cell used just before forming the call, and determining a cell to which the cell selection is performed, based on a result of the cell search and the cell used just before forming the call.

Method and apparatus for selecting cell of terminal in wireless communication system

Growing community of inventors

Seoul, South Korea

Jonghan Kim